Chapter 5 Review

Solve the following:
(2 + 7 - 1) ÷ 2²

• 16
• 2
• 72.25
• 8.75

10 + 45 ÷ 9 - (14 ÷ 2) =

• 9

• 8

• 53

• 18

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

The slopes of parallel lines are...

• the same

• opposite

• always different

Are these two lines parallel, perpendicular or neither?
y = -1/3x - 5
y = 1/3x + 2

• Parallel
• Perpendicular
• Neither

Are these two lines parallel, perpendicular or neither?

y = -1/4 x - 5

y = 4x + 2

• Parallel

• Perpendicular

• Neither

Write equation of a line in point slope form that passes through (3,8) and has a slope of 5?

• y-8=5(x-3)

• y=5x+8

• y-3=5(x-8)

• y-y₁₌ m(x-x₁₎

Find the slope given the points (2, −7) and (−1, 6). 

• -13/3
• 13/3
• 0
• 2/3

Graph the line with the equation
 $y\ =\ -\frac{2}{3}x\ +\ 4$  

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• 
• 
• 

What is the solution to the system?

• (-1, 3)

• (-3, 1)

• (3, -1)

• (-3, -1)