Module 11 Review

The inverse of the function f(x) is written as ...

• f ^-1(x)
• f ²(x)
• f '(x)
• f ⁺(x)

Tags

CCSS.HSF-BF.B.4A

What's the best description?

• They are both functions, but not inverse functions.

• They are reflected over y=x, but they are not both functions.

• They are not reflected over y=x, and they are not both functions.

• They are inverse functions.

Tags

CCSS.HSF-BF.B.4B

Find the inverse function of  $y=x^2+9$  

•  $y=\left(x+9\right)^2$  

•  $y=\sqrt{x-9}$  

•  $y=\sqrt{x}-9$  

•  $y=\sqrt{x+9}$  

Tags

CCSS.HSF-BF.B.4A

Find the inverse function of  $y=\left(x-4\right)^2+3$  

•  $y=\sqrt{x-3}+4$  

•  $y=\sqrt{x+3}-4$  

•  $y=\sqrt{x-3+4}$  

•  $y=\sqrt{3x+1}$  

Tags

CCSS.HSF-BF.B.4A

What are the transformations of this function compared to the parent function?

• Translated right 5, translated down 2, and reflected over the x-axis

• Reflected over the x-axis, vertical stretch 2, and translated right 5

• Reflected over the x-axis, vertical stretch 2, and translated left 5

• Translated right 5, translated down 2

Tags

CCSS.HSF.BF.B.3

Create a square root function that is vertically compressed by 1/2 and shifted 3 units left.

• $y=\frac{1}{2}\sqrt{x+3}$

• $y=2\sqrt{x+3}$
  

• $y=\frac{1}{2}\sqrt{x-3}$
  

• $y=2\sqrt{x-3}$
  

Tags

CCSS.HSF.BF.B.3

What kind of function is represented by the graph?

• Cube Root Function
• Cubic Function
• Polynomial Function
• Square Root Function

Tags

CCSS.HSF-IF.C.7B

Identify the Transformations. 

• Vertical stretch by 2 and down 4
• Horizontal compression by ½ and down 4
• Vertical stretch by 2 and up 4
• Horizontal compression by ½ and right 4

Tags

CCSS.HSF.BF.B.3

What are the transformations to the graph compared to the parent function?

• Shifted right 2, shifted up 3, and reflected over the y-axis
• Shifted left 2, shifted up 3, and reflected over the y-axis
• Shifted left 2, shifted up 3, and reflected over the x-axis
• Shifted right 2, shifted up 3, and reflected over the x-axis

Tags

CCSS.HSF.BF.B.3

Which of the following correctly describes the domain and range for the function graphed?

• D: [-5, infinity) R: (-infinity, 4]

• D: [-5, infinity) R: [4, -infinity)

• D: (-infinity, infinity) R: (-infinity, infinity)

• D: [4, infinity) R: (-infinity, -5]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5