Math 2 Unit 6 Review Square Root and Inverse Variation

Describe the transformation.

• right 5
• left 5
• up 5
• down 5

Tags

CCSS.HSF.BF.B.3

Describe the transformation.

• Vertical Stretch by 2
• Vertical Shrink by ⅓
• Horizontal Shrink by ⅓
• Horizontal Stretch by 3

Tags

CCSS.HSF.BF.B.3

Describe the transformation.

• Left 1, Reflect over x-axis, up 2
• Left 1, Reflect over y-axis, down 2
• Right 1, Reflect over x-axis, up 2
• Right 1, Reflect over y-axis, uo 2

Tags

CCSS.HSF.BF.B.3

Identify the Range

• y ≤ 6
• All Real Numbers 
• x ≥ 6
• y ≤ 3

Which function matches the graph?

• A

  f(x) = √(x - 1) + 3

• B

  f(x) = − √(x + 1) + 3

• C

  f(x) = √(-x + 1) + 3

• D

  f(x) = − √(x + 3) − 1

Tags

CCSS.HSF-IF.C.7B

What is the vertex of this function?

f(x) = -√(x-2) +4

• (2,4)

• (4,2)

• (-4,2)

• (-2,4)

Which asymptote(s) are determined by looking at the denominator of an inverse variation function?

• vertical

• horizontal

• slant

• none

How is this function transformed from the parent function?

• Translated left and up
• Translated right and up
• Translated left and down
• Translated right and down

Tags

CCSS.HSF.BF.B.3

• All Reals Except 0
• All Reals
• All Reals Except -3
• All Reals Except 0 and -3

Tags

CCSS.HSF-IF.C.7D

Assume y varies inversely with x. If x=7 when y=4, what is y when x=2 ?

• 4
• 14 
• 7
• 28