This video lesson describes and labels the parts of a cubic function.

Graph a linear function on a coordinate plane using the x- and y-intercepts. Assess learning with a quiz. [9:18]

Explore linear equations by substituting a value for a variable and plotting points on a coordinate plane. Take a short quiz to check understanding. [3:19]

Explore linear and nonlinear relationships and how to recognize the graphical representations of both. Assess learning with a quiz.

Compares the equation of one linear function with the graph of another to determine which of the given statements about them are true. [2:22]

This word problem is about two people who climb a wall. The formula is given for one and a table of values for the other and the problem asks who has the higher starting point, otherwise known as the initial value. [4:43]

Watch this video tutorial to learn how to solve a function for a given value by plugging that value into the function and simplifying. [0:59]

In this lesson, you will learn how to graph a line by using its x- and y-intercepts. [5:31]

In this lesson, you will learn how to identify a function by analyzing its graph. [3:39]

Gain a basic understanding of linear functions by watching this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [13:23]

Students watch a detailed example that examines if a set of data is linear. A video tutorial examines the algebra concept.

This video demonstrates how to determine if a function is linear or not based on a table of x and y values. It also demonstrates how to graph the values in order to check if the function is linear or not. [4:01]

Video showing how to determine whether a set of data points represents a function that is linear or nonlinear.

This video demonstrates how to graph a linear equation in two variables by creating a table of x, y values to use as coordinates for the graph of the line. [13:09]

This video demonstrates how to take three linear equations and rewrite them in slope-intercept form. It then demonstrates how to graph each equation onto a coordinate plane. [5:07]

This video shows you how to find the missing value to make the table to represent a linear function.

Analyzing a word problem dealing with a linear function.

This video analyzes a problem dealing with a function.

Find out when can you solve a problem using linear or nonlinear equation.

Recognize if a given table contain a linear equation.

Learn how to write a proportional equation y=kx.

This video analyze the graph of a linear function.

Students watch a detailed example on how to calculate the intercepts of a linear function. A video tutorial [3:35] examines the algebra concept.

Graphs of linear relationships are basically just lines and dots. In this video, you will learn the skills to understand and analyze the graphs to get useful information from them. [1:29]