Videos

Video thumbnail for Linear Functions
15:01
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Linear Functions

This precalculus video tutorial provides a basic introduction into linear functions. It contains plenty of examples and practice problems. Linear Equations - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html Functions - Free Formula Sheet: https://www.video-tutor.net/precalculus-formula-sheets.html Functions - Video ...
YouTube
· Feb 10, 2018
Video thumbnail for How To Find The Equation of a Line Given Two Points
07:38
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How To Find The Equation of a Line Given Two Points

This video explains how to find the equation of a line given two points. Algebra - Free Formula Sheets: https://www.video-tutor.net/algebra-formula-sheet.html Linear Equations: https://www.video-tutor.net/linear-equations.html Final Exam and Test Prep Videos: https://bit.ly/41WNmI9
YouTube
· Dec 21, 2019
Video thumbnail for Writing Linear Equations Given Two Points In Standard Form & Point Slope Form
12:50
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Writing Linear Equations Given Two Points In Standard Form & Point Slope Form

This algebra video tutorial explains the process of writing linear equations given two points in standard form and in point slope form. It also explains how to write linear equations given the slope and a point in addition to writing linear equations from a table. This video also shows you how to write linear equations in slope intercept form ...
YouTube
· Jul 24, 2017
Video thumbnail for Linear Equations - Algebra
32:05
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Linear Equations - Algebra

This Algebra video tutorial provides a basic introduction into linear equations. It discusses the three forms of a linear equation - the point slope form, the slope intercept form, and the standard form of the equation. This video explains how to calculate the slope of a line that passes through two points and how to graph a linear equation in ...
YouTube
· Feb 10, 2021
Video thumbnail for How to solve system of linear equations with 3 variables using calculator
03:02
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How to solve system of linear equations with 3 variables using calculator

This video talks about how to use calculator to solve systems of linear equations with three variables. The casio fx 991es plus calculator is used in this video but you can also apply the same steps used in this video using your own calculator if you use a different type.
YouTube
· Mar 12, 2022
Video thumbnail for How To Write a Linear Equation From a Function Table | Algebra
14:51
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How To Write a Linear Equation From a Function Table | Algebra

This algebra video tutorial explains how to write a linear equation from a function table. It explains how to determine the rate of change or slope from the table as well as the y-intercept so you can write the correct equation. Linear Equations - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html Linear Equations: https ...
YouTube
· Nov 13, 2019
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 Finding The Point of Intersection of Two Linear Equations With & Without Graphing
05:23
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Finding The Point of Intersection of Two Linear Equations With & Without Graphing

This video explains how to find the point of intersection of two linear equations with and without graphing. It explains how to do so by solving the system of equations by substitution. Then it confirms the answer graphically. You need to know how to convert a linear equation from standard form to slope intercept form and then graph it ...
YouTube
· Feb 22, 2019
Video thumbnail for Solving Systems of Linear Equations By Graphing │Algebra
10:52
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Solving Systems of Linear Equations By Graphing │Algebra

This algebra math tutorial explains how to solve system of equations by graphing. The first step is to graph each equation on the same coordinate plane. If the lines intersect, the point of intersection is a solution to the system of equations. If they are parallel, the system has no solutions. If they are coincident, the system has infinitely ...
YouTube
· Oct 7, 2023
Video thumbnail for Two-variable linear equations and their graphs | Algebra I | Khan Academy
08:20
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Two-variable linear equations and their graphs | 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:two-variable-linear-equations-intro/v/2-variable-linear-equations-graphs Introduction to 2-variable linear equations and their graphs Algebra I on ...
YouTube
· Aug 6, 2015
Video thumbnail for How To Find The Equation of a Line From a Graph | Algebra
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How To Find The Equation of a Line From a Graph | Algebra

This algebra video tutorial explains how to find the equation of a line from a graph. Algebra - Free Formula Sheets: https://www.video-tutor.net/algebra-formula-sheet.html Linear Equations: https://www.video-tutor.net/linear-equations.html
YouTube
· Sep 18, 2022
Video thumbnail for Finding The Linearization of a Function Using Tangent Line Approximations
13:12
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Finding The Linearization of a Function Using Tangent Line Approximations

This calculus video tutorial explains how to find the local linearization of a function using tangent line approximations. It explains how to estimate function values by writing the equation of the tangent line and evaluating it. This video contains plenty of examples and practice problems on local linear approximation and differentials ...
YouTube
· Mar 6, 2018
Video thumbnail for How To Find The X and Y Intercepts of a Line
13:08
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How To Find The X and Y Intercepts of a Line

This math video tutorial explains how to find the x and y intercepts of a line from a graph and from an equation in slope intercept form and in standard form. This video discusses the process of graphing linear equations using x and y intercepts. It contains plenty of examples and practice problems. It's useful for students taking algebra ...
YouTube
· Jul 23, 2017
Video thumbnail for Point Slope Form - Basic Introduction - Algebra
12:53
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Point Slope Form - Basic Introduction - Algebra

This algebra video tutorial provides a basic introduction into point-slope form. It explains how to write a linear equation given a point and the slope. It also explains how to write a linear equation given two points. Finally, it discusses how to graph a linear equation in point-slope form. Linear Equations - Free Formula Sheet: https://www ...
YouTube
· Dec 17, 2022
Video thumbnail for The Slope Formula - Algebra
08:47
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The Slope Formula - Algebra

This algebra video tutorial provides a basic introduction into the slope formula. It also explains how to use it to calculate the slope of the line that passes through two points. Linear Equations - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html _____________________________ Algebra For Beginners: https://www.youtube ...
YouTube
· Apr 11, 2023
Video thumbnail for How To Find The Slope and Y Intercept of a Line | Linear Equations - Algebra
15:16
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How To Find The Slope and Y Intercept of a Line | Linear Equations - Algebra

This algebra video tutorial explains how to find the slope and y-intercept of a line in slope intercept form and in standard form. Linear Equations - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html ______________________________ Algebra For Beginners: https://www.youtube.com/watch?v=MHeirBPOI6w How To Solve Linear ...
YouTube
· Jan 3, 2024
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 How To Graph Equations - Linear, Quadratic, Cubic, Radical, & Rational Functions
01:25:59
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How To Graph Equations - Linear, Quadratic, Cubic, Radical, & Rational Functions

This video shows you how to graph almost any equation that you may encounter in Algebra 1, Algebra 2, Trigonometry, Pre-Calculus, or Calculus AP course. Domain & Range - Formula Sheet: https://www.video-tutor.net/precalculus-formula-sheets.html Quadratic Equations - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html ...
YouTube
· Feb 16, 2016
Video thumbnail for Linear Programming
33:20
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Linear Programming

This precalculus video tutorial provides a basic introduction into linear programming. It explains how to write the objective function and constraints of linear programming word problems. It discusses how to find all of the corner points including the point of intersection where you have to solve the system of linear inequalities. It discusses ...
YouTube
· Feb 16, 2018
Video thumbnail for How To Find The Vector Equation of a Line and Symmetric & Parametric Equations
11:37
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How To Find The Vector Equation of a Line and Symmetric & Parametric Equations

This Calculus 3 video tutorial explains how to find the vector equation of a line as well as the parametric equations and symmetric equations of that line in a 3D coordinate system. 3D Coordinate System: https://www.youtube.com/watch?v=EzJP9uwV3ms 3D Distance Formula: https://www.youtube.com/watch?v=0c6cP2zLC2c Equation of a 3D Sphere: https ...
YouTube
· Dec 3, 2019
Video thumbnail for Linear Approximation, Differentials, Tangent Line, Linearization, f(x), dy, dx - Calculus
54:42
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Linear Approximation, Differentials, Tangent Line, Linearization, f(x), dy, dx - Calculus

This calculus video shows you how to find the linear approximation L(x) of a function f(x) at some point a. The linearization of f(x) is the tangent line function at f(a). Derivative Applications - Formula Sheet: https://www.video-tutor.net/calculus-formula-sheets.html Calculus 1 Final Exam Review: https://www.youtube.com/watch?v=WmBzmHru78w ...
YouTube
· Oct 21, 2016
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 How To... Perform Simple Linear Regression by Hand
10:55
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How To... Perform Simple Linear Regression by Hand

Learn how to make predictions using Simple Linear Regression. To do this you need to use the Linear Regression Function (y = a + bx) where "y" is the dependent variable, "a" is the y intercept, "b" is the slope of the regression line, and "x" is the independent variable. This video also shows you how to determine the slope (b) of the regression ...
YouTube
· Dec 23, 2015
Video thumbnail for Linear Regression using a calculator (Casio fx-991Ms)
06:05
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Linear Regression using a calculator (Casio fx-991Ms)

This video will show you how to calculate a Linear Regression using the Casio fx-911ms. It uses an example to show you step by step. It will show you how to determine the equation and the r value. To see how to perform standard deviation and other calculations: https://www.youtube.com/watch?v=cZWcZ6evUms To see how to perform mean using the ...
YouTube
· Jun 18, 2015
Video thumbnail for Solving Linear Systems Using Matrices
16:25
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Solving Linear Systems Using Matrices

This video shows how to solve a linear system of three equations in three unknowns using row operation with matrices.
YouTube
· Apr 12, 2012
Video thumbnail for How to solve linear equations with 3 variables using scientific calculator CASIO fx-991ES PLUS
02:28
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How to solve linear equations with 3 variables using scientific calculator CASIO fx-991ES PLUS

How to solve linear equations with 3 variables using scientific calculator CASIO fx-991ES PLUS In this video I have used the CASIO fx-991ES PLUS scientific calculator to solve the linear equations Website - https://nsdplayarena.blogspot.com https://www.binance.com/en/register?ref=166913896 Earn 50% commission on referrals Trade with Wazirx ...
YouTube
· Apr 20, 2017
Video thumbnail for Graphing Linear Functions using Tables
05:41
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Graphing Linear Functions using Tables

In this video we look at graphing equations using a table of values
YouTube
· Feb 10, 2010
Video thumbnail for How to find the trend line equation using Excel.
01:00
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How to find the trend line equation using Excel.

For a given data that has a linear trend, with a few clicks, we can find their trend line equation.
YouTube
· Jul 8, 2022
Video thumbnail for Linear Equations – Algebra – Clear and Understandable
16:49
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Linear Equations – Algebra – Clear and Understandable

TabletClass Math: https://tcmathacademy.com/ This video explains how to solve linear equations. Also, the video explains how to determine if an equation is linear.
YouTube
· Sep 21, 2021
Video thumbnail for Gause Seidel method by using calculator | System of linear equations | Iterative method
18:28
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Gause Seidel method by using calculator | System of linear equations | Iterative method

here you will learn how to solve system of three linear equation by using Gauss seidel method with the help of calculator
YouTube
· Oct 20, 2020
Video thumbnail for How to solve linear equations with 2 variables using scientific calculator CASIO fx-991ES PLUS
02:24
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How to solve linear equations with 2 variables using scientific calculator CASIO fx-991ES PLUS

How to solve linear equations with 2 variables using scientific calculator CASIO fx-991ES PLUS In this video I have used CASIO fx-991ES PLUS scientific calculator to solve linear equations Website - https://nsdplayarena.blogspot.com https://www.binance.com/en/register?ref=166913896 Earn 50% commission on referrals Trade with Wazirx https ...
YouTube
· Apr 20, 2017
Video thumbnail for How to graph a linear equation using MS excel
04:55
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How to graph a linear equation using MS excel

Graph linear equation using MS excel
YouTube
· Mar 26, 2018
Video thumbnail for Find the regression equation using a Casio calculator
05:01
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Find the regression equation using a Casio calculator

How to find the regression equation using your Casio calculator.
YouTube
· Nov 29, 2015
Video thumbnail for Linear Regression Models using a Graphing calculator
08:14
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Linear Regression Models using a Graphing calculator

This video gives step-by-step instructions on how you input data in a graphing calculator and then look at the calculator produced scatterplot, find the linear regression model (line of best fit), and use that model to make further predictions.
YouTube
· Sep 7, 2012
Video thumbnail for Find a Linear Approximation to a Function of Two Variables and Estimate a Function Value
08:19
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Find a Linear Approximation to a Function of Two Variables and Estimate a Function Value

This video explains how to determine the linearization of a function of two variable. Then the linear approximation is used to approximate a function value. Site: http://mathispower4u.com
YouTube
· Jun 18, 2014
Video thumbnail for How to find functions for points you have plotted in Desmos
03:12
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How to find functions for points you have plotted in Desmos

How to find functions for points you have plotted in Desmos
YouTube
· Jan 22, 2021
Video thumbnail for How to Find the Equation of a Line and the Gradient Using a CASIO FX-991EX CLASSWIZ
02:36
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How to Find the Equation of a Line and the Gradient Using a CASIO FX-991EX CLASSWIZ

In this video I will teach you a trick that you can use to find the gradient and equation of a line using a CASIO FX-991EX calculator. The trick works by using the statistics linear regression function to find the line of best fit using interpolation. This can be used to find the equation of a line passing through two points or the gradient ...
YouTube
· Mar 8, 2021
Video thumbnail for Work out linear equations easily from two points
05:44
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Work out linear equations easily from two points

Linear equations are easy to work out using a little trick of y = mx + b. Work out the gradient (easy) then substitute x y values to finalise the equation (really easy). Linear equations playlist here : https://www.youtube.com/playlist?list=PLjbxBzUM6SLlCAbXitLr5O6Kurh69O2k9 To support free math on Patreon (thank you): https://www.patreon.com ...
YouTube
· Aug 27, 2017
Video thumbnail for Graphing Linear Equations using X and Y Intercepts, Slope and Y-Intercepts and Two Points
17:04
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Graphing Linear Equations using X and Y Intercepts, Slope and Y-Intercepts and Two Points

This video will demonstrate how to graph linear equations in two variables given the following: a. Two Points b. Intercepts c. Slope and y-intercept #GraphingLinearEquations #LinearEquations #MathTeacherGon
YouTube
· Nov 2, 2020
Video thumbnail for Graphing Linear Equations (using Table of Values)
10:10
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Graphing Linear Equations (using Table of Values)

Graphing linear equations by filling out table of values first and then plotting points on a graph.
YouTube
· Apr 20, 2020
Video thumbnail for How to solve Systems of Linear Equations on the TI-36X Pro Calculator
04:30
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How to solve Systems of Linear Equations on the TI-36X Pro Calculator

Don't have this calculator? Pick one up here: https://amzn.to/48dSCrV using my Amazon affiliate link. *Disclaimer: Clicking this link and making a purchase means that I am awarded a small commission at no added cost to you. A quick tutorial on how to solve 2x2 and 3x3 systems of linear equations to determine X, Y and Z on the Texas Instruments ...
YouTube
· Sep 19, 2019
Video thumbnail for Graph a Linear Equation on TI-84 Plus CE
02:58
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Graph a Linear Equation on TI-84 Plus CE

Learn how to graph a linear function on the TI-84 Plus CE Graphing Calculator. Also, learn how to get back to the Home Screen from the "y =" screen. Use this information to help you be more confident using your calculator! 💡 Check out this calculator tutorial video: https://youtu.be/r8mooRs1bb4 🔥 DON'T FORGET to check out my full TI-84 ...
YouTube
· Sep 6, 2021
Video thumbnail for Solving System of Linear Equations on TI-Nspire
04:08
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Solving System of Linear Equations on TI-Nspire

This video shows how to solve a system of linear equations in three ways: 1) By graphing and finding the intersection point; 2) By using the linear equation solver (linSolve command), which I highly recommend you get used to using; 3) By using the solve command that's built into the TI-Nspire CAS. (If you don't have a CAS you're out of luck on ...
YouTube
· Sep 22, 2013
Video thumbnail for Using the Ti-84 Graphing Calculator to Solve a System of Linear Equations in 2 Variables Graphically
05:43
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Using the Ti-84 Graphing Calculator to Solve a System of Linear Equations in 2 Variables Graphically

This video shows how to use the Ti-84 Graphing Calculator to solve a system of linear equations in 2 variables graphically.
YouTube
· Feb 14, 2021
Video thumbnail for TI 36X Pro - Solve Linear systems
04:46
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TI 36X Pro - Solve Linear systems

Use your TI 36X pro to solve 2x2 linear systems.
YouTube
· Apr 20, 2022
Video thumbnail for Linear Approximations (Calculus 1)
09:45
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Linear Approximations (Calculus 1)

This Calculus 1 video explains how to use linear approximation to estimate a number. Examples of approximating a square root and a cube root are included. We show the idea of linearization of a function and how it can help us to approximate a nearby value. Linear approximation develops from the point-slope equation of a line, with the ...
YouTube
· May 27, 2020
Video thumbnail for Linear Spline Interpolation Example | Numerical Methods
03:47
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Linear Spline Interpolation Example | Numerical Methods

In this video we are going to be walking through a linear spline interpolation example. Linear spline interpolation is a local interpolation method through which we can find functions to approximate outputs based on discrete data points. Relevant Videos: Introduction to spline interpolation: https://www.youtube.com/watch?v=5tNApkOJX2M Linear ...
YouTube
· Feb 6, 2023
Video thumbnail for How to find the equation of a line given two points
04:41
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How to find the equation of a line given two points

👉 Learn how to write the equation of a line given two points on the line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents on its variable(s)). There are various forms which we can write the equation of a line: the point-slope form, the slope-intercept form, the standard form, etc ...
YouTube
· Jan 27, 2011
Video thumbnail for How to graph linear equations on your TI 84 Graphing Calculator (Graphing Lines)
07:51
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How to graph linear equations on your TI 84 Graphing Calculator (Graphing Lines)

For more tutorials: https://www.InfinityCalcs.com This video shows how to graph lines and use the table feature on the graphing calculator. Solving linear equations / functions is also covered. Works with TI-84 CE, TI-84, TI-83, TI-89
YouTube
· Mar 19, 2018
Video thumbnail for Graphing Linear Equations by Plotting Points (Using a table of values)
08:11
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Graphing Linear Equations by Plotting Points (Using a table of values)

This algebra math video explains how to graph a linear equation by plotting points also know as using a table of values. how to graph a linear equation by plotting points, how to graph a linear equation using a table of values, how graph linear equations in slope intercept form, how graph linear equations in standard form, how graph linear ...
YouTube
· Aug 25, 2024