CA4 Review

• 2

• -2

• 6

• -6

Tags

CCSS.8.EE.B.5

What is the domain?

• -3 < y ≤ 3
• -4 ≤ y ≤ 5
• -4 ≤ x ≤ 5
• -3 < x ≤ 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

½(4x - 10) = 11

• x = 2
• x = 4
• x = 6
• x = 8

Tags

CCSS.7.EE.B.4A

Which expression is equivalent to
(3x – 1)(x + 5) ?

• 3x² + 4x + 5
• 3x² + 4x - 5
• 3x² + 14x + 5
• 3x² + 14x - 5

Tags

CCSS.HSA.APR.A.1

What is the rate of change?

• The tree grows 3 inches every 2 months
• The tree grows 2 inches every 3 months
• The tree grows 3 inches every month
• The tree grows 2 inches every month

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Find the equation of the line that passes through the points:

(3, 4) and (0, -5)

• y = 3x + 5
• y = -3x + 4
• y = -3x + 4
• y = 3x - 5

Write the equation of the graph.

• f(x) = 5^x + 2

• f(x) = 3^x - 2

• f(x) = 3^x + 2

• f(x) = -3^x +2

Tags

CCSS.HSF-IF.C.7B

Slopes of perpendicular lines are...

• opposite reciprocals

• the same

• opposite

• always 7

Tags

CCSS.8.EE.B.6

 $y=\frac{-2}{3}x+2$  and  $y=\frac{3}{2}x+9$  

• Parallel

• Perpendicular

• Neither

What is the equation of a line that is perpendicular to this line and goes through the given point?
y = 3x + 2      (3, -4)

• y = 3x - 2
• y = -1/3x - 5
• y = 3x - 4
• y = -1/3x - 3