Algebra 1 Review Part 3

Front

Why do parallel lines never intersect?

Back

They have the same slopes.

Front

What is the solution to the system? Options: (3, -1), (2, -6), No Solution, (6, -2)

Back

(6, -2)

Front

Solve by elimination
5x+6y= -10
3x-2y= -6

Back

(-2,0)

Front

Solve by elimination:
4x+9y=28
-4x-y=-28

Back

(7,0)

Front

This system has _____ solutions

Back

no

Front

Solve for x and y
y = 2x + 1
y = 4x - 1

Back

(1,3)

Front

What is the solution to the system of equations?

Back

infinite solutions

Front

Match the system to the graph (solution set is on the left): y ≤ 3x and y ≤ -2x + 4, y > 3x and y > -2x + 4, y < 3x and y > -2x + 3, y > 3x and y < -2x + 4

Back

y > 3x and y < -2x + 4

Front

Which of the following is not a solution to this system of inequalities? Options: (0,-1), (0,3), (4,0), (6,-2)

Back

(0,-1)

Front

Which point below is NOT part of the solution set? Options: (0, 0), (5, 1), (-1, -3), (20, -5)

Back

(-1, -3)