Inverse Functions

 $f\left(x\right)=3x$  
Find  $f^{-1}\left(x\right)$  

•  $\frac{x}{3}$  

•  $\frac{3}{x}$  

•  $0.3x$  

•  $x\times3$  

Tags

CCSS.HSF.BF.B.4

 $g\left(x\right)=\frac{x}{8}$  
Find  $g^{-1}\left(x\right)$  

•  $\frac{8}{x}$  

•  $8x$  

•  $\frac{1}{8}x$  

•  $x\div8$  

Tags

CCSS.HSF.BF.B.4

 $f\left(x\right)=\frac{x-2}{6}$  
Find  $f^{-1}\left(x\right)$  

•  $\frac{x-6}{2}$  

•  $6x+2$  

•  $2x+6$  

•  $6\left(x+2\right)$  

Tags

CCSS.HSF.BF.B.4

Find the inverse function

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Tags

CCSS.HSF-BF.B.4A

Find the inverse function

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Tags

CCSS.HSF-BF.B.4A

Which graph represents the functions f(x) and f^-1(x)?

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Tags

CCSS.HSF-BF.B.4C

If the equation of f(x) goes through (-1, 4) and (4, 6), what points does f^-1(x) go through?

• (1, 4) and (4, 6)

• (-4, -1) and (-6, -4)

• (-1, -4) and (-4, -6)

• (4, -1) and (6, 4)

Tags

CCSS.HSF.BF.B.4

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

 $g\left(x\right)=-7x^5+7$  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.4