Videos

Video thumbnail for Identifying f, f', and f' based on graphs
04:27
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Identifying f, f', and f' based on graphs

Worked example matching a function, its first derivative and its second derivative to the appropriate graph.
YouTube
· Jul 27, 2017
Video thumbnail for Ex 3: Find the Equation of Rational Function From a Graph
04:31
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Ex 3: Find the Equation of Rational Function From a Graph

This video explains how to determine an equation of a rational function based up the properties of the graph of the rational function. Site: http://mathispower4u Blog: http://mathispower4u.wordpress.com
YouTube
· Jun 20, 2012
Video thumbnail for How To Find The Equation of a Quadratic Function From a Graph
09:35
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How To Find The Equation of a Quadratic Function From a Graph

This algebra video tutorial explains how to find the equation of a quadratic function from a graph in standard form given 3 points and in vertex form given 2 points. Quadratic Equations - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet.html Quadratic Equations - More Video Content: https://www.video-tutor.net/quadratic ...
YouTube
· Mar 7, 2023
Video thumbnail for Domain and Range of a Function From a Graph
13:24
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Domain and Range of a Function From a Graph

This precalculus video tutorial explains how to find the domain and range of a function given its graph in interval notation. The domain represents all of the x values in the function and the range represents all of the y values. You should use parentheses for open circles and infinity symbols, but you should use brackets for closed circles ...
YouTube
· Feb 9, 2018
Video thumbnail for Ex 1: Find the Equation of Rational Function From a Graph
04:09
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Ex 1: Find the Equation of Rational Function From a Graph

This video explains how to determine an equation of a rational function based up the properties of the graph of the rational function. Site: http://mathispower4u Blog: http://mathispower4u.wordpress.com
YouTube
· Jan 1, 2009
Video thumbnail for How To Find The Polynomial Function From a Graph
10:04
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How To Find The Polynomial Function From a Graph

This Pre-calculus video tutorial explains how to find the polynomial function from a graph by identifying the zeros and its multiplicity. Algebra - Free Formula Sheets: https://www.video-tutor.net/formula-sheets.html _________________________________ Introduction to Polynomials: https://www.youtube.com/watch?v=Rxx4HepHI_E Polynomials - Basic ...
YouTube
· Aug 31, 2023
Video thumbnail for Functions and Graphs | Precalculus
15:03
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Functions and Graphs | Precalculus

This precalculus provides a basic introduction into functions and graphs. It contains plenty of examples and multiple-choice practice problems. Functions - Free Formula Sheet: https://www.video-tutor.net/precalculus-formula-sheets.html Full 51 Minute Video: https://bit.ly/41WNmI9 Direct Link - Full Video: https://bit.ly/3zrPPd7 ...
YouTube
· Apr 27, 2021
Video thumbnail for Find the Equation of a Quadratic Function from a Graph (a less than 0)
04:35
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Find the Equation of a Quadratic Function from a Graph (a less than 0)

This video explains how to determine two forms of the equation of a quadratic function based upon a graph. http://mathispower4u.com
YouTube
· Dec 21, 2018
Video thumbnail for Ex 5: Find the Equation of Rational Function From a Graph (Squared VA)
04:46
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Ex 5: Find the Equation of Rational Function From a Graph (Squared VA)

This video explains how to determine an equation of a rational function based up the properties of the graph of the rational function. One vertical asymptote makes a squared factor. Site: http://mathispower4u Blog: http://mathispower4u.wordpress.com
YouTube
· Jun 21, 2012
Video thumbnail for How to Find the Equations of a Polynomial Function from its Graph - Precalculus Tips
04:13
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How to Find the Equations of a Polynomial Function from its Graph - Precalculus Tips

Review How to Find the Equations of a Polynomial Function from its Graph in this Precalculus tutorial. Watch and learn now! Then take an online Precalculus course at StraighterLine for college credit. http://www.straighterline.com/college-courses/precalculus.cfm
YouTube
· Apr 23, 2012
Video thumbnail for Curve Sketching - Graphing Functions Using Derivatives | Calculus
22:02
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Curve Sketching - Graphing Functions Using Derivatives | Calculus

This calculus video tutorial provides a basic introduction into curve sketching. it explains how to graph polynomial functions using the signs of the first derivative and the second derivative of a function. You need to identify the critical numbers and potential inflection points in addition to the concavity of the graph. You need to combine ...
YouTube
· Mar 5, 2018
Video thumbnail for Graphing Rational Functions and Their Asymptotes
07:24
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Graphing Rational Functions and Their Asymptotes

You might think we are all set with graphs, but you're wrong! We will learn about many other types of functions as well as how to graph them. First up is rational functions, which are quotients of polynomials. How can we graph these? We have to find their asymptotes. What's that? Sounds sexy. Well, it is, kind of. Watch the whole Mathematics ...
YouTube
· Nov 22, 2017
Video thumbnail for Writing Sine and Cosine Equations from Graphs
07:59
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Writing Sine and Cosine Equations from Graphs

Given a graph of a sine or cosine function (really, what's the difference if you just have the graph?), we write multiple sine and cosine functions that generate the graph. We find the sinusoidal axis (midline), amplitude, period, increment, and use the patterns to write the equations. Two full examples are covered in detail.
YouTube
· Mar 1, 2014
Video thumbnail for Domain and Range Functions & Graphs - Linear, Quadratic, Rational, Logarithmic & Square Root
01:17:28
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Domain and Range Functions & Graphs - Linear, Quadratic, Rational, Logarithmic & Square Root

This video tutorial provides a review on how to find the domain and range of a function using a graph and how to write or express it using interval notation. Domain & Range - Formula Sheet: https://www.video-tutor.net/precalculus-formula-sheets.html Functions & Graphs - Video Lessons: https://www.video-tutor.net/functions.html Final Exam and ...
YouTube
· Jan 1, 2009
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 Finding the Period and Amplitude of a Graph
01:59
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Finding the Period and Amplitude of a Graph

👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the parent function), the vertical shift (the vertical shift from the parent function) and the x-scale (the ...
YouTube
· Feb 9, 2012
Video thumbnail for Graphing Piecewise Functions - Precalculus
11:59
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Graphing Piecewise Functions - Precalculus

This precalculus video tutorial provides a basic introduction on graphing piecewise functions. It contains linear functions, quadratic functions, radical functions, and rational functions. This video contains plenty examples and practice problems on how to graph piecewise functions. Algebra Review: https://www.youtube.com/watch?v=i6sbjtJjJ-A ...
YouTube
· Jan 1, 2009
Video thumbnail for Sketching Derivatives From Parent Functions - f f' f'' Graphs - f(x), Calculus
31:21
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Sketching Derivatives From Parent Functions - f f' f'' Graphs - f(x), Calculus

This calculus video tutorial explains how to sketch the derivatives of the parent function using the graph f(x). This video contains plenty of examples and practice problems. Calculus 1 Final Exam Review: https://www.youtube.com/watch?v=WmBzmHru78w Derivative Applications - Free Formula Sheet: https://www.video-tutor.net/calculus-formula-sheets ...
YouTube
· Dec 5, 2016
Video thumbnail for How To Evaluate Limits From a Graph
11:32
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How To Evaluate Limits From a Graph

This calculus video tutorial explains how to evaluate limits from a graph. It explains how to evaluate one sided limit as well as how to evaluate the function using graphs. The graphs include points of discontinuity such as holes, jump discontinuities and infinite discontinuities such as vertical asymptotes. Horizontal asymptotes are included ...
YouTube
· Feb 21, 2018
Video thumbnail for Graphing Quadratic Functions In Vertex Form
07:58
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Graphing Quadratic Functions In Vertex Form

This algebra video tutorial explains how to graph quadratic functions in vertex form. It explains how to identify the axis of symmetry, the vertex, any minimum and maximum values in the function as well as the domain and range of the quadratic function. Quadratic Equations - Free Formula Sheet: https://www.video-tutor.net/algebra-formula-sheet ...
YouTube
· Jan 21, 2018
Video thumbnail for Graphing Quadratic Functions Using Transformations
03:10
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Graphing Quadratic Functions Using Transformations

This algebra video tutorial explains how to graph quadratic functions using transformations. It discusses the difference between horizontal shifts, vertical shifts, and reflections over the x-axis. Quadratic Equations - Free Formula Sheet: https://bit.ly/3WZ8v1Z Functions - Free Formula Sheet: https://bit.ly/3Ai8NZv Final Exam and Test Prep ...
YouTube
· Jan 20, 2018
Video thumbnail for How To Graph Polynomial Functions Using End Behavior, Multiplicity & Zeros
20:28
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How To Graph Polynomial Functions Using End Behavior, Multiplicity & Zeros

This precalculus video tutorial explains how to graph polynomial functions by identifying the end behavior of the function as well as the multiplicity of each zero or x intercept. Algebra - Free Formula Sheets: https://www.video-tutor.net/formula-sheets.html Get The Full 50 Minute Video on Patreon: https://bit.ly/41WNmI9 Direct Link to The Full ...
YouTube
· Jan 17, 2021
Video thumbnail for Determining the Equation of a Sine and Cosine Graph
07:24
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Determining the Equation of a Sine and Cosine Graph

Given a transformed graph of sine or cosine, determine a possible equation. http://mathispower4u.wordpress.com/
YouTube
· May 11, 2010
Video thumbnail for Graphing Natural logarithmic functions and Exponential Functions
05:45
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Graphing Natural logarithmic functions and Exponential Functions

This algebra video tutorial explains how to graph natural logarithmic functions and how to graph exponential functions with the natural base e. It explains how to identify the horizontal asymptote of the exponential function and the vertical asymptote of the logarithmic function. In addition, it explains how to determine the domain and range of ...
YouTube
· Feb 1, 2018
Video thumbnail for Graphing Exponential Functions With e, Transformations, Domain and Range, Asymptotes, Precalculus
10:13
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Graphing Exponential Functions With e, Transformations, Domain and Range, Asymptotes, Precalculus

This algebra 2 and precalculus video tutorial focuses on graphing exponential functions with e and using transformations. It explains how to find and write the domain and range of the function in addition to identify the horizontal asymptote. It shows you how to use a data table to plot at least two points to draw an accurate sketch of the ...
YouTube
· Jan 16, 2017
Video thumbnail for How To Find The Range of a Function
11:24
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How To Find The Range of a Function

This video explains how to find the range of a function. Examples include quadratic functions, linear functions, absolute value functions, and square root or radical functions. Domain and Range - Free Formula Sheet: https://www.video-tutor.net/physics-formula-sheets.html Functions and Graphs - Video Lessons: https://www.video-tutor.net ...
YouTube
· Nov 20, 2019
Video thumbnail for Graphing Rational Functions Using Transformations With Vertical and Horizontal Asymptotes
18:30
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Graphing Rational Functions Using Transformations With Vertical and Horizontal Asymptotes

This algebra video tutorial explains how to graph rational functions using transformations. It explains how to identify the vertical asymptotes and horizontal asymptotes of the rational function. In addition, it explains how to determine the domain and range of the rational function. It contains plenty of examples and practice problems. Domain ...
YouTube
· Jan 24, 2018
Video thumbnail for Graphing a Basic Function
05:36
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Graphing a Basic Function

u17_l2_t2_we1 Graphing a Basic Function More free lessons at: http://www.khanacademy.org/video?v=2-dUHLHeyTY Content provided by TheNROCproject.org - (c) Monterey Institute for Technology and Education
YouTube
· Jan 1, 2009
Video thumbnail for Lesson 7.2 - Graphing a Function and Its Inverse
07:30
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Lesson 7.2 - Graphing a Function and Its Inverse

In the following video, we examine the relationship between the graph of a function & it's inverse. The graphs of a function & it's inverse should be symmetrical around the identity function (y = x).
YouTube
· Feb 11, 2013
Video thumbnail for Ex 1: Determine the Domain and Range of the Graph of a Function
04:49
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Ex 1: Determine the Domain and Range of the Graph of a Function

This video provides two examples of how to determine the domain and range of a function given as a graph. Complete Library at http:www.mathispower4u.com Search by Topic at http://www.mathispower4u.wordpress.com
YouTube
· Jan 1, 2009
Video thumbnail for 2.1D Graphing f(x) Given the Graph of f'(x)
25:30
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2.1D Graphing f(x) Given the Graph of f'(x)

Download worksheets or request videos/tutoring at https://patreon.com/MrHelpfulNotHurtful AP Calculus Review: https://www.youtube.com/c/MrHelpfulNotHurtful/playlists?view=50&sort=dd&shelf_id=1 We are given the graph of f'(x), the derivative. I will show you how to sketch the graph of the original function f(x). This is so much fun you guys! It ...
YouTube
· Jul 22, 2021
Video thumbnail for How to find equation of exponential Function from Graph
02:39
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How to find equation of exponential Function from Graph

PLAYLIST Exponential Functions: https://www.youtube.com/watch?v=ENNca21NFGs&list=PLJ-ma5dJyAqr70a32BPWkBqn1DbpAxAqi Modelling Exponential Growth Application: https://www.youtube.com/watch?v=tV9Rrui7sNY&index=6&list=PLJ-ma5dJyAqqzVC1Gi3AJt8jFZ5UAkMNS Feel free to contact anil.anilkhandelwal@gmail.com #exponentialequations #exponentialfunction # ...
YouTube
· Jan 29, 2017
Video thumbnail for Calculus AB/BC – 5.8 Sketching Graphs of Functions and Their Derivatives
11:42
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Calculus AB/BC – 5.8 Sketching Graphs of Functions and Their Derivatives

Buy our AP Calculus workbook at https://store.flippedmath.com/collections/workbooks For notes, practice problems, and more lessons visit the Calculus course on http://www.flippedmath.com/ This lesson follows the Course and Exam Description recommended by College Board for *AP Calculus. On our website, it is found under Calculus Version #1. *AP ...
YouTube
· Nov 9, 2020
Video thumbnail for Finding derivatives from a graph
05:21
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Finding derivatives from a graph

This video shows you how to estimate the slope of the tangent line of a function from a graph.
YouTube
· Sep 10, 2013
Video thumbnail for Writing Equations for Tangent Graphs
06:27
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Writing Equations for Tangent Graphs

YouTube
· Mar 15, 2018
Video thumbnail for Section 5.5 Find value of function given graph of derivative
07:42
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Section 5.5 Find value of function given graph of derivative

In this video we show how to find the value of a function F(t) given the graph of a derivative and an initial value.
YouTube
· May 28, 2013
Video thumbnail for Writing Equations for Trig Graphs
22:45
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Writing Equations for Trig Graphs

This video screencast was created with Doceri on an iPad. Doceri is free in the iTunes app store. Learn more at http://www.doceri.com
YouTube
· May 28, 2014
Video thumbnail for Graphing Trigonometric Functions, Phase Shift, Period, Transformations, Tangent, Cosecant, Cosine
01:07:58
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Graphing Trigonometric Functions, Phase Shift, Period, Transformations, Tangent, Cosecant, Cosine

This trigonometry video tutorial focuses on graphing trigonometric functions. It explains how to identify the amplitude, period, phase shift, vertical shift, and midline of a sine or cosine function. In addition, it discusses how to graph sinusoidal functions using transformations. The graphs of tangent, cotangent, cosecant and secant are ...
YouTube
· Jan 26, 2017
Video thumbnail for Write a Piecewise Function from a Graph | Eat Pi
05:31
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Write a Piecewise Function from a Graph | Eat Pi

In this video, I teach you how to write a piecewise function from a graph that has 3 lines. I show you how to use slope-intercept form to find the equation of the lines. If you have any questions, please leave them in the comment section below! Also, if you find the videos helpful, please like, share, and subscribe!
YouTube
· Nov 9, 2022
Video thumbnail for Ex: Determine Increasing / Decreasing / Concavity by Analyzing the Graph of a Function
03:51
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Ex: Determine Increasing / Decreasing / Concavity by Analyzing the Graph of a Function

This video provides an example of how to find the interval where a function is increasing or decreasing, and concave up or concave down. The relative extrema and points of inflection are also found. Site: http://mathispower4u.com
YouTube
· Jul 16, 2013
Video thumbnail for Determine degree of polynomial from graph
02:55
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Determine degree of polynomial from graph

Show how to find the degree of a polynomial function from the graph of the polynomial by considering the number of turning points and x-intercepts of the graph. The sign of the lead coefficient of the polynomial is also determined.
YouTube
· Sep 26, 2012
Video thumbnail for Graphs (basic) of common functions to know
12:15
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Graphs (basic) of common functions to know

Helpful for Calculus 1, 2 and 3. Applications like areas between graphs, volumes
YouTube
· Apr 6, 2020
Video thumbnail for Critical Points from Graph of Derivative Function
02:59
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Critical Points from Graph of Derivative Function

In this example problem, we go through several examples where the graph of the derivative's graph f'(x) is given and we are asked to determine how many critical points the original function f(x) will have. To do so, we know that a function will only have critical values or critical numbers that correspond with critical points when the ...
YouTube
· Jun 5, 2023
Video thumbnail for How to Evaluate Functions from a Graph
11:50
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How to Evaluate Functions from a Graph

This precalculus video explains how to evaluate functions from a graph. Video Lessons on Functions: https://www.video-tutor.net/
YouTube
· Jan 31, 2025
Video thumbnail for Given a graph of f' learn to find the points of inflection
02:26
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Given a graph of f' learn to find the points of inflection

👉 Learn how to find the points of inflection of a function given the equation or the graph of the function. The points of inflection of a function are the points where the graph of the function changes its concavity. The points of inflection can be found from the equation of a function by taking the second derivative of the function and ...
YouTube
· Jan 1, 2017
Video thumbnail for Finding the Equation of a Transformation from the Graph
10:33
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Finding the Equation of a Transformation from the Graph

Find the a, b, h, and k values of a transformed graph then writing the equation. This is for a general function. y=af(b(x-h))+k
YouTube
· Oct 14, 2015
Video thumbnail for TI-84 Plus Graphing Calculator Guide: Graphing functions
11:48
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TI-84 Plus Graphing Calculator Guide: Graphing functions

This is a walkthrough of the graphing features of your TI-84 graphing calculator. For more resources, go to: http://www.centerofmath.org You can jump to a specific topic by clicking one of the links below: Graphing a function: 0:22 Zoom: 2:26 y-intercept and x-intercept: 3:29 Minimum and Maximum values: 6:10 Intersection of graphs: 7:35 ...
YouTube
· Nov 3, 2014
Video thumbnail for Finding the equation of the graph of a parabola
06:38
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Finding the equation of the graph of a parabola

This video demonstrates how to find the equation of a parabola given its graph.
YouTube
· Feb 15, 2016
Video thumbnail for Graphs of f and g Are Used to Find (f+g)(-3), Domain of f+g, and f(g(-5)) Using Examples From MML
05:54
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Graphs of f and g Are Used to Find (f+g)(-3), Domain of f+g, and f(g(-5)) Using Examples From MML

The graphs of f and g are given and they are examples taken from MyMathLab. They are used to find (f+g)(-3), the domain of f+g, and f composed with g evaluated at x=-5. Timestamps 0:00 Introduction 0:10 (f+g)(-3) 1:50 Domain of f+g 4:10 (f composed with g)(-5)
YouTube
· Feb 19, 2021
Video thumbnail for Using the Graphs of f(x), g(x), and h(x) to Evaluate the Expressions: g(f(1)) and g(f(2))
07:07
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Using the Graphs of f(x), g(x), and h(x) to Evaluate the Expressions: g(f(1)) and g(f(2))

For the following exercises, use graphs of f(x), shown in Figure 6, g(x), shown in Figure 7, and h(x), shown in Figure 8, to evaluate the expressions. g(f(1)) g(f(2)) f(g(4)) f(g(1)) Here are all of our Math Playlists: Functions: 📕Functions and Function Notation: https://www.youtube.com/playlist?list=PL_3h4GvKc6GBBVJ78amQA_efjscbZvwr0 📗 ...
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· Mar 4, 2021