Khan Academy
Khan Academy: Representing a Relationship With a Simple Equation
Students explore why we can represent the unknown mass problem as a simple equation.
Virtual Nerd
Virtual Nerd: How Do You Graph a Linear Equation by Making a Table?
See how to graph a function by making a table of values that fir your equation. [3:24]
Other
Math Tutor Dvd: Graphing Inequalities in Two Variables, Part 1
Video lesson explains how to solve inequalities that have two variables and graph them on an x-y plane. [22:48]
Khan Academy
Khan Academy: Algebra: Two Variable Linear Equations (1)
This video shows how to graph a linear equation by creating a table of (x,y) values that satisfy the equation and then plotting these values on a coordinate plane. Practice problems available. [4:29]
Khan Academy
Khan Academy: Algebra: Graphing Linear Inequalities in Two Variables 2
This video demonstrates how to graph an inequality with two variables on the coordinate plane. [3:02]
Khan Academy
Khan Academy: Graphing a Linear Equation
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]
Khan Academy
Khan Academy: Graphing Solutions to Equations: Interpreting Linear Graphs
This video demonstrates real-life situations that might result in a linear relationship and shows what this relationship would look like on a graph.
Khan Academy
Khan Academy: Algebra: Interpreting Linear Graphs
This video demonstrates real-life situations that might result in a linear relationship and shows what this relationship would look like on a graph. It also identifies when x and y values vary directly and when x and y values vary...
Khan Academy
Khan Academy: Graphing Linear Equations Harder Example
Watch [3:26] Sal work through a harder Graphing linear equations problem.
Sophia Learning
Sophia: Equations of Several Variables: Lesson 3
This lesson explains how we might represent an equation in terms of more than one variable. It is 3 of 5 in the series titled "Equations of Several Variables."
Sophia Learning
Sophia: Equations of Several Variables: Lesson 4
This lesson explains how we might represent an equation in terms of more than one variable. It is 4 of 5 in the series titled "Equations of Several Variables."
Sophia Learning
Sophia: Equations of Several Variables
This tutorial provides examples of equations with several variables. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Equations of Several Variables
This video tutorial describes how to represent and solve equations with more than one variable.
Sophia Learning
Sophia: Writing Equations From Graphical Information
This lesson demonstrates how to write an equation from graphical information.
Sophia Learning
Sophia: Writing Equations From Graphical Information
This lesson demonstrates how to write an equation from graphical information.