Inverse Functions Review

 $g\left(x\right)=-7x^5+7$  Find the inverse of the function.

•  $g^{-1}\left(x\right)=^5\sqrt{\frac{x-7}{7}}$  

•  $g^{-1}\left(x\right)=-^5\sqrt{\frac{x-7}{7}}$  

•  $g^{-1}\left(x\right)=^5\sqrt{-\frac{x-7}{7}}$  

•  $g^{-1}\left(x\right)=-^5\sqrt{\frac{x-7}{7}}$  

Tags

CCSS.HSF-BF.B.4A

Are these functions inverses?

• Yes
• No

Tags

CCSS.HSF-BF.B.4B

Which graph represents f^-1(x) over the same domain?

• 
• 
• 
• 

Tags

CCSS.HSF-BF.B.4C

are these inverse functions?

• no
• yes
• no way to tell

Tags

CCSS.HSF-BF.B.4B

• Inverse Functions
• Not Inverse Functions

Tags

CCSS.HSF-BF.B.4A

The inverse has been reflected over which line?

• y = x
• y =1
• y = 0
• y = x + 1

Tags

CCSS.HSF-BF.B.4C

• Inverse Functions
• Not Inverse Functions

Tags

CCSS.HSF-BF.B.4B

• Inverse Functions
• Not Inverse Functions

Tags

CCSS.HSF-BF.B.4B

Are these the graphs of two inverse functions?

• Yes
• No
• No way to tell

What is the best description?

• They are both functions, but not inverse functions.

• They are 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.

Tags

CCSS.HSF-BF.B.4B