Algebra Study Guide

Find the perimeter of the rectangle.

• 3x + 7
• 6x + 14
• 18x + 6
• 18x + 6

Add these expressions
(x+5) + (2x+10)

• 3x+15
• x-5
• 18x

Simplify the expression: 7+3(1 - 2x) 

• 21 - 6x
• 10 - 2x
• 10 - 20x
• 10 - 6x

• {0,1, 2, 3, 4, 5, 6, 7, 8 }
• x ≤ 8
• 0 ≤ x ≤ 8
• x ≥ 0

• Function
• Not a Function

• Function
• Not a Function

-12 + c = 38

• c = -19/6
• c = -456
• c = 26
• c = 50

33 = 4a - 7

• a=-10
• a=10
• a=4.5

What is the range of the following graph?

• -5, -1,  0 , 1, 5
• -4, -2, 0, 3, 6
• (-4, 1)  ( 6, 0)
• (6, 0)

What is the range of the graph?

• 1 ≤ x ≤ 5
• 1 < x < 5
• 1 ≤ y ≤ 5
• 1 < y < 5