Videos

Video thumbnail for Find an equation of the tangent line to the curve at the given point. y = x^3 - 3x + 1 , (2, 3)
01:01
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Find an equation of the tangent line to the curve at the given point. y = x^3 - 3x + 1 , (2, 3)

Find an equation of the tangent line to the curve at the given point. y = x^3 - 3x + 1 , (2, 3) Watch the full video at: https://www.numerade.com/questions/find-an-equation-of-the-tangent-line-to-the-curve-at-the-given-point-y-x3-3x-1-2-3/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again ...
YouTube
· 2 days ago
Video thumbnail for Graph the line with slope 6 and y-intercept -4.
00:33
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Graph the line with slope 6 and y-intercept -4.

Graph the line with slope 6 and y-intercept -4. Watch the full video at: https://www.numerade.com/ask/question/graph-the-line-with-slope-6-and-y-int-4-45519/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again. Numerade is a STEM learning website and app with the world’s largest STEM video ...
YouTube
· 1 day ago
Video thumbnail for The graph of y = 3x^2 + px has no x-intercepts. Find the range of values of p. [5 marks] Given that…
00:33
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The graph of y = 3x^2 + px has no x-intercepts. Find the range of values of p. [5 marks] Given that…

The graph of y = 3x^2 + px has no x-intercepts. Find the range of values of p. [5 marks] Given that m is the largest possible integer value of p, find the value of m. [2 marks] Given that the line y = -x + d meets the curve y = 3x^2 + mx + 4, find the range of values of d. [3 marks] Watch the full video at: https://www.numerade.com/ask/question ...
YouTube
· 3 days ago
Video thumbnail for Graph each inequality on a number line. y3
00:33
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Graph each inequality on a number line. y3

Graph each inequality on a number line. y lt;3 Watch the full video at: https://www.numerade.com/questions/graph-each-inequality-on-a-number-line-y3/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again. Numerade is a STEM learning website and app with the world’s largest STEM video library ...
YouTube
· 20 hours ago
Video thumbnail for How To Make A Line Graph In The Excel With X And Y Axis
00:25
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How To Make A Line Graph In The Excel With X And Y Axis

This video shows you how to make a line graph in Excel with an X and Y axis. Learn the easy steps to turn your data into a clear visual. See how to pick your data and create the graph. Like, subscribe, and share if this was helpful!
YouTube
· 3 hours ago
Video thumbnail for Graph y = 3x + 1 | linear equations
01:29
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Graph y = 3x + 1 | linear equations

In this video I show you how to graph the line y = 3x + 1. If you want your question answered in that next video, email it to mathhelpchannel@gmail.com in text or picture form.
YouTube
· Sep 13, 2015
Video thumbnail for How to Graph y = -3
01:24
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How to Graph y = -3

How to graph the function y = -3 x is 0 so the slope is 0 and the y-intercept occurs at (0,-3). the line extends in both directions horizontally at -3.
YouTube
· Feb 19, 2017
Video thumbnail for Graphing a linear equation by rewriting from standard form to slope intercept form
04:53
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Graphing a linear equation by rewriting from standard form to slope intercept form

👉 Learn how to graph linear equations written in standard form. When given a linear equation in standard form, to graph the equation, we first rewrite the linear equation in slope intercept form, (i.e. in the form y = mx + c, where m is the slope and c is the y-intercept). Next we plot the y-intercept and using the slope, we can determine ...
YouTube
· Jan 7, 2015
Video thumbnail for How to graph y = 3x + 2
02:03
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How to graph y = 3x + 2

Learn the steps on how to graph y = 3x + 2 by finding the y-intercept and slope of the graph from the equation. The equation of the line must be in the form y = mx + c, where m is the gradient and c is the y-intercept. The slope of a line is also known as the gradient and is calculated as rise/run. All points that are on the y-axis have a ...
YouTube
· Feb 21, 2018
Video thumbnail for How to Graph y = 3x + 5
02:57
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How to Graph y = 3x + 5

In this video we'll draw the graph for y = 3x + 5. You may also see this written as f(x) = 3x + 5 First, we will use a table of values to plot points on the graph. Once we have two or three points, we can draw our line for the linear equation. You can choose any values of x for your table, however, 0, 1, and -1 are often best since they result ...
YouTube
· Jul 23, 2021
Video thumbnail for Solve the inequality, and draw a number line graph of the solution set. -1 ≤3 x-27
00:33
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Solve the inequality, and draw a number line graph of the solution set. -1 ≤3 x-27

Solve the inequality, and draw a number line graph of the solution set. -1 ≤3 x-2 lt;7 Watch the full video at: https://www.numerade.com/questions/solve-the-inequality-and-draw-a-number-line-graph-of-the-solution-set-1-leq-3-x-27/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again. Numerade ...
YouTube
· 13 hours ago
Video thumbnail for Identify the slope and y -intercept, then graph the line. y=-2 x+7
00:33
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Identify the slope and y -intercept, then graph the line. y=-2 x+7

Identify the slope and y -intercept, then graph the line. y=-2 x+7 Watch the full video at: https://www.numerade.com/ask/question/identify-the-slope-and-y-intercept-then-graph-the-line-y-2-x7-19448/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again. Numerade is a STEM learning website and app ...
YouTube
· 15 hours ago
Video thumbnail for The graph of each equation is a straight line. Graph the equation after finding the x -and the y -i…
00:33
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The graph of each equation is a straight line. Graph the equation after finding the x -and the y -i…

The graph of each equation is a straight line. Graph the equation after finding the x -and the y -intercepts. (since you are given that the graph is a line, you need only plot two points before drawing the line.) 2 x-3 y=6 Watch the full video at: https://www.numerade.com/questions/the-graph-of-each-equation-is-a-straight-line-graph-the ...
YouTube
· 2 days ago
Video thumbnail for 32, Graph and label each of the following lines: marks) Y = Y - -3 - 8
00:33
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32, Graph and label each of the following lines: marks) Y = Y - -3 - 8

32, Graph and label each of the following lines: marks) Y = Y - -3 - 8 Watch the full video at: https://www.numerade.com/ask/question/32-graph-and-label-each-of-the-following-lines-marks-y-y-3-8-20345/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again. Numerade is a STEM learning website and ...
YouTube
· 3 days ago
Video thumbnail for Graph the functions given by y = 3^x and y = 4^x and use the graphs to solve each inequality. (a) 4…
00:33
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Graph the functions given by y = 3^x and y = 4^x and use the graphs to solve each inequality. (a) 4…

Graph the functions given by y = 3^x and y = 4^x and use the graphs to solve each inequality. (a) 4^x lt; 3^x (b) 4^x gt; 3^x Watch the full video at: https://www.numerade.com/questions/graph-the-functions-given-by-y-3x-and-y-4x-and-use-the-graphs-to-solve-each-inequality-a-4x-3x-b-4x-/?utm_medium=social&utm_source=youtube&utm_campaign=recent ...
YouTube
· 4 days ago
Video thumbnail for In Exercises 9-14, sketch the graph of the function by hand. y=3^-|x|
00:33
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In Exercises 9-14, sketch the graph of the function by hand. y=3^-|x|

In Exercises 9-14, sketch the graph of the function by hand. y=3^-|x| Watch the full video at: https://www.numerade.com/questions/in-exercises-9-14-sketch-the-graph-of-the-function-by-hand-y3-x/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again. Numerade is a STEM learning website and app with ...
YouTube
· 4 days ago
Video thumbnail for Sketch the graph of each function. Then state the function's domain and range. y=2(3)^x
00:33
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Sketch the graph of each function. Then state the function's domain and range. y=2(3)^x

Sketch the graph of each function. Then state the function #x27;s domain and range. y=2(3)^x Watch the full video at: https://www.numerade.com/questions/sketch-the-graph-of-each-function-then-state-the-functions-domain-and-range-y23x/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again. Numerade ...
YouTube
· 18 hours ago
Video thumbnail for Solve for y and use a graphing utility to graph each of the resulting equations in the same viewing…
00:33
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Solve for y and use a graphing utility to graph each of the resulting equations in the same viewing…

Solve for y and use a graphing utility to graph each of the resulting equations in the same viewing window. (Adjust the viewing window so that the circle appears circular.) (x-1)^2+(y-2)^2=49 Watch the full video at: https://www.numerade.com/questions/solve-for-y-and-use-a-graphing-utility-to-graph-each-of-the-resulting-equations-in-the-same ...
YouTube
· 17 hours ago
Video thumbnail for Find two points on the line and use slope formula to find the slope of the line. 3(y+x)=3(x-1)
00:33
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Find two points on the line and use slope formula to find the slope of the line. 3(y+x)=3(x-1)

Find two points on the line and use slope formula to find the slope of the line. 3(y+x)=3(x-1) Watch the full video at: https://www.numerade.com/questions/find-two-points-on-the-line-and-use-slope-formula-to-find-the-slope-of-the-line-3yx3x-1/?utm_medium=social&utm_source=youtube&utm_campaign=recent_tb_questions Never get lost on homework again ...
YouTube
· 1 day ago
Video thumbnail for Solve by graphing. x=3 y=-2 (THE GRAPH CANNOT COPY)
00:33
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Solve by graphing. x=3 y=-2 (THE GRAPH CANNOT COPY)

Solve by graphing. amp;x=3 amp;y=-2 (THE GRAPH CANNOT COPY) Watch the full video at: https://www.numerade.com/questions/solve-by-graphing-beginaligned-x3-y-2-endaligned-the-graph-cannot-copy/?utm_medium=social&utm_source=youtube&utm_campaign=recent_tb_questions Never get lost on homework again. Numerade is a STEM learning website and app with ...
YouTube
· 2 days ago
Video thumbnail for Match the systems of equations with the graphs. (graph cannot copy) [ 3 x-y=1; 3 x… ]
00:33
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Match the systems of equations with the graphs. (graph cannot copy) [ 3 x-y=1; 3 x… ]

Match the systems of equations with the graphs. (graph cannot copy) [ 3 x-y=1; 3 x+y=5 ] Watch the full video at: https://www.numerade.com/questions/match-the-systems-of-equations-with-the-graphs-graph-cannot-copy-beginarrayl-3-x-y1-3-xy5-endarray/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework ...
YouTube
· 4 days ago
Video thumbnail for Find an equation of the tangent line to the curve at the given point. y = x^3 - 3x + 1 , (2, 3)
01:01
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Find an equation of the tangent line to the curve at the given point. y = x^3 - 3x + 1 , (2, 3)

Find an equation of the tangent line to the curve at the given point. y = x^3 - 3x + 1 , (2, 3) Watch the full video at: https://www.numerade.com/ask/question/find-an-equation-of-the-tangent-line-to-the-curve-at-the-given-point-y-x3-3x-1-2-3/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again ...
YouTube
· 2 days ago
Video thumbnail for Graphing using x- and y-intercepts | Graphing lines and slope | Algebra Basics | Khan Academy
03:58
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Graphing using x- and y-intercepts | Graphing lines and slope | Algebra Basics | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/algebra-home/alg-linear-eq-func/alg-x-and-y-intercepts/v/graphing-using-x-and-y-intercepts Graphing using X and Y intercepts. Created by Sal Khan and Monterey Institute for Technology and Education. Watch the next ...
YouTube
· Mar 8, 2011
Video thumbnail for Learn to graph a line in slope intercept form
05:33
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Learn to graph a line in slope intercept form

👉 Learn how to graph linear equations written in slope intercept form. When given a linear equation in slope intercept form, (i.e. in the form y = mx + c, where m is the slope and c is the y-intercept). We first plot the y-intercept and using the slope, we can determine the rise and the run of the required line and then be able to plot the ...
YouTube
· Jan 7, 2015
Video thumbnail for Learn how to graph a linear inequality
05:07
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Learn how to graph a linear inequality

👉 Learn how to graph linear inequalities written in slope-intercept form. Linear inequalities are graphed the same way as linear equations, the only difference being that one side of the line that satisfies the inequality is shaded. Also broken line (dashes) is used when the linear inequality is 'excluded' (when less than or greater than is ...
YouTube
· Nov 2, 2012
Video thumbnail for Use intercepts and a checkpoint to graph each equation. x+3 y=6
00:33
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Use intercepts and a checkpoint to graph each equation. x+3 y=6

Use intercepts and a checkpoint to graph each equation. x+3 y=6 Watch the full video at: https://www.numerade.com/questions/use-intercepts-and-a-checkpoint-to-graph-each-equation-x3-y6/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again. Numerade is a STEM learning website and app with the ...
YouTube
· 3 days ago
Video thumbnail for How to Make a Line Graph in Excel
05:25
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How to Make a Line Graph in Excel

🔥 Learn Excel in just 2 hours: https://kevinstratvert.thinkific.com Learn how to create line charts in Microsoft Excel with this step-by-step tutorial for beginners. As full disclosure, I work at Microsoft as a full-time employee. Find out how to insert a recommended line graph. Also, learn how to insert a line chart directly and edit the ...
YouTube
· Oct 11, 2019
Video thumbnail for Finding The Gradient Of A Straight Line | Graphs | Maths | FuseSchool
04:22
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Finding The Gradient Of A Straight Line | Graphs | Maths | FuseSchool

The gradient of a line tells us how steep the line is. Lines going in this / direction have positive gradients, and lines going in this direction have negative gradients. The gradient can be found by finding how much the line goes up - the rise, and dividing it by how much the line goes down - the run. Hence, the equation for the gradient ...
YouTube
· Feb 9, 2017
Video thumbnail for 3-16= Graph the inequality. y-x+5
00:33
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3-16= Graph the inequality. y-x+5

3-16= Graph the inequality. y lt;-x+5 Watch the full video at: https://www.numerade.com/questions/3-16-graph-the-inequality-y-x5/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again. Numerade is a STEM learning website and app with the world’s largest STEM video library. Join today and access ...
YouTube
· 12 hours ago
Video thumbnail for Solving Systems of Equations By Graphing
05:15
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Solving Systems of Equations By Graphing

This algebra video tutorial explains how to solve systems of equations by graphing. The solution is the point of intersection of the two graphs. Matrices - Free Formula Sheet: https://www.video-tutor.net/precalculus-formula-sheets.html System of Equations: https://www.video-tutor.net/systems-of-equations.html Final Exam and Test Prep Videos ...
YouTube
· Jan 18, 2018
Video thumbnail for Sketch the graph of the function. f(x, y)=3
01:23
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Sketch the graph of the function. f(x, y)=3

Sketch the graph of the function. f(x, y)=3 Watch the full video at: https://www.numerade.com/questions/sketch-the-graph-of-the-function-fx-y3-2/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again. Numerade is a STEM learning website and app with the world’s largest STEM video library. Join ...
YouTube
· 1 day ago
Video thumbnail for GCSE Maths - Plotting a Line by Finding Where it Crosses the Axes
03:47
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GCSE Maths - Plotting a Line by Finding Where it Crosses the Axes

⭐️ https://www.cognito.org/ ⭐️ *** WHAT'S COVERED *** 1. Plotting straight line graphs. * Using the method of finding where the line crosses the axes. 2. Finding the y-intercept. * Understanding that x=0 on the y-axis. * Substituting x=0 into the equation to find the y-coordinate. 3. Finding the x-intercept. * Understanding that y=0 on ...
YouTube
· Oct 21, 2020
Video thumbnail for How do find the x and y intercepts and graph
04:55
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How do find the x and y intercepts and graph

👉 Learn how to graph linear equations written in standard form. When given a linear equation in standard form, to graph the equation, we first rewrite the linear equation in slope intercept form, (i.e. in the form y = mx + c, where m is the slope and c is the y-intercept). Next we plot the y-intercept and using the slope, we can determine ...
YouTube
· Sep 27, 2012
Video thumbnail for Graphing Linear Equations
09:32
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Graphing Linear Equations

http://www.gdawgenterprises.com This video shows how to graph linear equations from the standard form of a linear equation and also the slope intercept form of a linear equation. For standard form, the x-intercept and y-intercept are solved and then used as points to draw or graph the line. For slope intercept form, the y-intercept is marked ...
YouTube
· Sep 13, 2009
Video thumbnail for How to graph the Line ( y = x )
01:57
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How to graph the Line ( y = x )

Graph the line y=x using the slope and y-intercept. https://www.openalgebra.com/ How to graph a more complicated example on YouTube: https://youtu.be/EQmkiFIW0l0 Free graphing notes: https://www.openalgebra.com/2012/11/graph-using-y-intercept-and-slope.html Free notes on https://www.openalgebra.com/ Chapter 3 - Graphing Lines 3.1 Rectangular ...
YouTube
· May 20, 2012
Video thumbnail for How to graph a linear equation in slope intercept form, y = (2/3)x - 4
02:36
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How to graph a linear equation in slope intercept form, y = (2/3)x - 4

👉 Learn how to graph linear equations written in slope intercept form. When given a linear equation in slope intercept form, (i.e. in the form y = mx + c, where m is the slope and c is the y-intercept). We first plot the y-intercept and using the slope, we can determine the rise and the run of the required line and then be able to plot the ...
YouTube
· Aug 31, 2015
Video thumbnail for Algebra Basics: Graphing On The Coordinate Plane - Math Antics
10:14
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Algebra Basics: Graphing On The Coordinate Plane - Math Antics

Learn More at mathantics.com Visit http://www.mathantics.com for more Free math videos and additional subscription based content!
YouTube
· Sep 26, 2016
Video thumbnail for Graphing a linear inequality by the x and y intercepts
04:50
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Graphing a linear inequality by the x and y intercepts

👉 Learn how to graph linear inequalities written in standard form. Linear inequalities are graphed the same way as linear equations, the only difference being that one side of the line that satisfies the inequality is shaded. Also broken line (dashes) is used when the linear inequality is 'excluded' (when less than or greater than is used ...
YouTube
· Jun 25, 2013
Video thumbnail for How to Graph Lines in Slope Intercept Form (y=mx+b)
03:46
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How to Graph Lines in Slope Intercept Form (y=mx+b)

Join us on this flipped math lesson where we visually explore how to graph a linear function in slope intercept form also know as y=mx+b form. For more MashUp Math content, visit http://www.mashupmath.com and join our free mailing list! :) This lesson answers the questions: How do I graph a function? How do I graph a linear function? What is ...
YouTube
· Oct 30, 2015
Video thumbnail for Equation Of A Straight Line y=mx+c | Graphs | Maths | FuseSchool
02:51
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Equation Of A Straight Line y=mx+c | Graphs | Maths | FuseSchool

To find the equation of a straight line from a graph, you first need to find the gradient and then secondly find the y-intercept. The equation of a straight line is y=mx+c, where m is the gradient and c is the y-intercept. To find the gradient, you use rise / run or change in y / change in x. To find the y-intercept, you can either read the ...
YouTube
· Feb 10, 2017
Video thumbnail for Plot Straight Line Graphs | Graphs | Maths | FuseSchool
04:17
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Plot Straight Line Graphs | Graphs | Maths | FuseSchool

Watch this video to discover how to plot straight lines onto a graph. Start by creating a table of values, choosing values of x to substitute in to the equation, to get the corresponding value of y. This will generate sets of coordinates, which you can then plot onto the graph. You need a minimum of 3 coordinates to draw a straight line, but 4 ...
YouTube
· Dec 13, 2016
Video thumbnail for How to Graph the line y = x
02:07
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How to Graph the line y = x

Learn how to graph the linear equation of a straight line y = x using table method.
YouTube
· Nov 5, 2016
Video thumbnail for IGCSE, (CAIE), 0580/04/SP/25, SP(B), Paper 4B, Q11, Straight Line Graphs, Parallel, Perpendicular
05:12
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IGCSE, (CAIE), 0580/04/SP/25, SP(B), Paper 4B, Q11, Straight Line Graphs, Parallel, Perpendicular

Check out the links at the end of the video to find playlists for questions on this same topic You can find my AS and A Level material here : https://drive.google.com/drive/folders/1NdcJdjkNy67kIYZiCZ_Ze5xY78SAlYJt?usp=sharing An index of IGCSE Questions arranged by topic as well as papers can be found here: https://drive.google.com/file/d ...
YouTube
· 2 hours ago
Video thumbnail for Graph 3x + 2y = 6
01:59
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Graph 3x + 2y = 6

Example of how to graph a linear equation in standard form using the x and y intercepts
YouTube
· Jun 15, 2015
Video thumbnail for Write an equation for each line shown below. See Example 3. GRAPH CANNOT BE COPY
00:33
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Write an equation for each line shown below. See Example 3. GRAPH CANNOT BE COPY

Write an equation for each line shown below. See Example 3. GRAPH CANNOT BE COPY Watch the full video at: https://www.numerade.com/questions/write-an-equation-for-each-line-shown-below-see-example-3-graph-cannot-be-copy-8/?utm_medium=social&utm_source=youtube&utm_campaign=low_count_category Never get lost on homework again. Numerade is a STEM ...
YouTube
· 1 day ago
Video thumbnail for Learn Linear Equations Visually in 60 Seconds! | y = 2x + 3 Explained with Animation #mathematics
00:24
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Learn Linear Equations Visually in 60 Seconds! | y = 2x + 3 Explained with Animation #mathematics

Ever wondered what a linear equation really means? This short and clear animation breaks down the equation y = 2x + 3 using visual storytelling. Learn how the slope and y-intercept work — and watch how changing x affects y with a real example! Perfect for beginners, high school students, or anyone needing a quick math refresh! 📈 Covered in ...
YouTube
· 1 day ago
Video thumbnail for Graph y = 2x + 3
02:01
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Graph y = 2x + 3

How to graph a linear equation in slope intercept form by first graphing the y-intercept, then following the rise over run of the slope. Slope intercept form is: y = mx + b The m stands for slope and the b stands for y-intercept. See solution on cymath: http://www.cymath.com/answer.php?q=Graph y = 2x + 3
YouTube
· Mar 9, 2015
Video thumbnail for LINEAR INEQUALITIES GRAPHING EXPLAINED!
10:34
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LINEAR INEQUALITIES GRAPHING EXPLAINED!

On this lesson, you will learn how to graph linear inequalities on the coordinate plane and everything you need to know about solving and graphing inequalities. This lesson answers the following questions: How do I graph an inequality? How do I graph a linear inequality in two variables? How do I determine the shaded region of an inequality ...
YouTube
· Jun 15, 2015
Video thumbnail for Finding the slope of a line from its graph | Algebra I | Khan Academy
04:40
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Finding the slope of a line from its graph | Algebra I | Khan Academy

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:linear-equations-graphs/x2f8bb11595b61c86:slope/v/slope-of-a-line Slope of a line Practice this lesson yourself on KhanAcademy.org right now: https://www.khanacademy.org/math/algebra/two-var ...
YouTube
· Aug 3, 2010
Video thumbnail for How To Graph Linear Inequalities In Two Variables - Basic Introduction, Algebra
07:05
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How To Graph Linear Inequalities In Two Variables - Basic Introduction, Algebra

This algebra video tutorial provides a basic introduction into graphing linear inequalities in two variables. It explains how to graph linear inequalities in an x-y coordinate system. it discusses when you should use a solid line vs a dashed line and which region of the graph you should shade. Algebra - Free Formula Sheets: https://www.video ...
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· Oct 9, 2017