Solve a System of Equations by Graphingby Maria Kovoros and Megan Ruiz Summary:
A System of Equations is a set of two or more equations with the same variables (x and y) graphed on the same coordinate plane.
In order to solve a system of equations by graphing, the answer that you are looking for is an ordered pair (x,y) that makes BOTH EQUATIONS true.
To solve a system by graphing you must:
Solve for y.
Graph both equations on the coordinate plane.
Look for the POINT OF INTERSECTION - this point (x,y) is the point that makes both equations true.
It is also possible to check your answer by:
Plugging BOTH of the answers you got, for x and y, into the original equations making sure BOTH of the solutions work.
Solving Equations by Graphing
By: Rebecca Jena Baptiste and Sam McGovern
Summary: To solve a system of equations graphically, graph both equations and see where they intersect, with a set of two or more equations with the same variables. The intersection point is the solution. You write the solution in ordered pairs.
Summary:
A System of Equations is a set of two or more equations with the same variables (x and y) graphed on the same coordinate plane.
In order to solve a system of equations by graphing, the answer that you are looking for is an ordered pair (x,y) that makes BOTH EQUATIONS true.To solve a system by graphing you must:
It is also possible to check your answer by:
Video:
Click for Video
Further Practice and Tutorials:
Tutorial Website
__
Solving Equations by Graphing
By: Rebecca Jena Baptiste and Sam McGovern
Summary: To solve a system of equations graphically, graph both equations and see where they intersect, with a set of two or more equations with the same variables. The intersection point is the solution. You write the solution in ordered pairs.
Video: Solving Systems by Graphing (Rebecca & Sam)
Tutorial Website