System of Equations

Front

A ________________ is a set of two or more equations that have the same variables.

Back

system of equations

Front

Solve by graphing. y = 2x + 1 and y = 4x - 1

Back

(1,3)

Front

The solution (x, y) to a system of equations is the point where they...?

Back

Intersect

Front

What is the solution to the system? Options: (0, 3), (1, -1), (-3, 1), (1, 3)

Back

(1, 3)

Front

When you graph the exact same equation twice, and the lines overlap

Back

you will have infinite solutions.

Front

A system of equations with no solution will have lines that...

Back

are parallel and never touch

Front

Which is the best method to use for solving the system of equations: y = 6x − 11 and −2x − 3y = −7?

Back

Substitution because a variable is isolated.

Front

Solve the following systems of equations using substitution: x = 6 and y = 2x - 3

Back

(6, 9)

Front

What is the solution to this system? y = 2x + 1 and y - 4x= - 1

Back

(1,3)

Front

What is the first step in solving the system of equations using elimination? 2x + 2y = -2 and 3x - 2y = 12

Back

Add the like terms. The y terms will zero out.