Solving Systems of Equations by Graphing Quick Check

Question

4 of 54 of 5 Items

Question
What is the last step to solving a system of equations?(1 point)
Responses

Estimate the intersection point.
Estimate the intersection point.

Check the answer.
Check the answer.

Make a table of solutions of the linear equations.
Make a table of solutions of the linear equations.

Graph the lines.
Graph the lines.

Answer 1

The last step to solving a system of equations by graphing is to:

Check the answer.

This step involves verifying that the intersection point (the solution found by graphing) satisfies both equations in the system.