Solving Systems of Equations Review PA

Front

What is the first step in solving a system by graphing?

Back

Write both linear equations in slope-intercept form.

Front

Back

(-6, 7)

Front

Back

(7, 0)

Front

This system has _____ solutions: 0, 1, 2, Infinitely many

Back

0

Front

Back

(1, -1)

Front

What is a system of equations?

Back

A set of two or more equations with the same variables.

Front

What does it mean for a system to have no solution?

Back

The lines representing the equations are parallel and never intersect.

Front

What does it mean for a system to have infinitely many solutions?

Back

The equations represent the same line, so every point on the line is a solution.

Front

What is the elimination method?

Back

A method for solving systems of equations by adding or subtracting equations to eliminate a variable.

Front

What is slope-intercept form?

Back