Khan Academy
Khan Academy: Algebra Ii: Systems of Nonlinear Equations 1
A video showing which of the graphs represents the solutions to the given systems of equations. [1:27]
Virtual Nerd
Virtual Nerd: How Do You Solve a System of Equations by Graphing?
Check out this tutorial to see how to solve a system of linear equations by graphing both lines and finding their intersection. [4:01]
Virtual Nerd
Virtual Nerd: What's a Solution Set?
When an equation has two variables, the set of ordered pairs that are the solution to the equation is called the solution set to the equation. In this tutorial, you'll learn the definition of a solution set and see an example. [0:59]
Khan Academy
Khan Academy: Systems With Three Variables: Non Linear Systems of Equations 3
In this video a quadratic system is given and, in the process of solving algebraically, it is determined that there is no solution. This conclusion is confirmed graphically.
Khan Academy
Khan Academy: The Coordinate Plane: Ordered Pair Solutions of Equations
The video demonstrates how to determine if an ordered pair is a solution to a specified linear equation.
Khan Academy
Khan Academy: Graphing Solutions to Equations: Application Problem With Graph
This video has an application problem with graph.
Sophia Learning
Sophia: Finding Intersections
This video lesson demonstrates how to graph a system of linear equations to find the solution or intersection.
Sophia Learning
Sophia: Graphing a Linear Equation in Point Slope Form
Students watch a video lesson about how to graph a linear equation in point-slope form. The tutorial includes detailed examples. Accompanied by a short multiple-choice quiz. [3:54]
Sophia Learning
Sophia: Graphing a Linear Equation in Point Slope Form
Explore how to graph a linear equation in point-slope form then assess learning with a quiz.
Sophia Learning
Sophia: Graphing a Linear Equation With Intercepts
This video resource demonstrates how to find the x- and y-intercepts for a linear equation in order to graph the line on a coordinate plane. The tutorial includes detailed examples.
Sophia Learning
Sophia: Graphing Linear Functions
This video tutorial demonstrates how to graph linear equations on the coordinate plane using only the x- and y-intercepts. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Solving Linear Inequalities by Graphing
This lesson demonstrates how to solve linear inequalities by graphing them on a coordinate plane. Includes short quiz. [8:36]
Sophia Learning
Sophia: Solving Linear Systems by Graphing
Students watch a video lesson that demonstrates how to graph and solve a system of linear equations.
Other
Algebra2go: Graphing Linear Equations; Part 1
Video tutorial provides examples that demonstrate how to graph linear equations. [7:58]
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 I Examples: Graphing Systems of Inequalities 3
The detailed example examines systems of inequalities. Students watch a video example on how to graph the solution set of systems of inequalities to solve a word problem. [9:45]
Khan Academy
Khan Academy: Systems of Inequalities: Graphing Systems of Inequalities
This video demonstrates how to set up a system of linear inequalities and solve it by graphing.
Khan Academy
Khan Academy: Solving and Graphing Linear Inequalities in Two Variables 1
This video demonstrates how to graph y > 5 on a number line and on the coordinate plane. Explains that it doesn't matter what value x is. [2:15]
Khan Academy
Khan Academy: Algebra: Conic Sections: Non Linear Systems of Equations 1
A video lesson on solving a non-linear system of equations graphically. The system consists of one quadratic equation and one linear equation. Both are graphed to find the points of intersection. The solutions are confirmed algebraically...
Khan Academy
Khan Academy: Non Linear Systems of Equations: Non Linear Systems of Equations 1
A video lesson on solving a non-linear system of equations graphically.
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: Algebra I Examples: Graphing Systems of Inequalities 2
The detailed example examines systems of inequalities. Students watch a video example on how to graph the solution set of systems of inequalities. [3:24]
Khan Academy
Khan Academy: Solving Systems Through Examples: Graphically Solving Systems Ex 2
This video demonstrates how to use a graph in order to determine the number of solutions for a system of linear equations.
Khan Academy
Khan Academy: Solving Systems Through Examples: Graphically Solving Systems
This video demonstrates how to graph a system of equations and identify how many solutions it has.