Inverse Functions Level 1

Find the inverse of f(x) = -4x - 12

• f^-1(x) = 4x - 3

• f^-1(x) = -1/4x - 3

• f^-1(x) = 1/4x + 3

• f^-1(x) = -4x - 3

Find the inverse of
f(x) = 1/4x - 7

• f^-1(x) = 4x + 7
• f^-1(x) = -4x + 28
• f^-1(x) = -4x - 7
• f^-1(x) = 4x + 28

Tags

CCSS.HSF-BF.B.4A

Find the inverse of the function

f(x) = 3x − 5.

• f^-1(x)=3x +5

• f^-1(x)=(x+5)/3

• f^-1(x)=3y-5

• f^-1(x)=3y+5

Which is f ^-1(x)?

• f ^-1(x) = 5x + 3

• f ^-1(x) = 5x - 3

• f ^-1(x) = 5x - 15

• f ^-1(x) = 1/5(x) + 3/5

Tags

CCSS.HSF-BF.B.4A

Which is f ^-1(x)?

• f ^-1(x) = 3x + 5

• f ^-1(x) = 3x - 5

• f ^-1(x) = 3x - 15

• f ^-1(x) = 3x + 15

Tags

CCSS.HSF-BF.B.4A

Find the inverse of f(x) = 5/11x +10 

• f^-1(x) = 11/5(x - 10)
• f^-1(x) = 5/11x - 22
• f^-1(x) = 11/5x - 10
• None of the above

Tags

CCSS.HSF-BF.B.4A

Find the inverse of f(x) = -2/3x + 1/4

• f^-1(x) = -3/2x + 3/8
• f^-1(x) = 3/2x - 3/8
• f^-1(x) = -3/2x + 8/3
• f^-1(x) = 3/2x + 3/8

Tags

CCSS.HSF-BF.B.4A

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

•  $\frac{x-6}{2}$  

•  $6x+2$  

•  $2x+6$  

•  $6\left(x+2\right)$  

Tags

CCSS.HSF-BF.B.4A

 $f\left(x\right)=\frac{8x-3}{5}$  
Find  $f^{-1}\left(x\right)$  

•  $5\left(8x+3\right)$  

•  $\frac{5x}{8}+3$  

•  $\frac{5\left(x+3\right)}{8}$  

•  $\frac{5x+3}{8}$  

Tags

CCSS.HSF-BF.B.4A

 $f\left(x\right)=\frac{6x}{5}+3$  
Find  $f^{-1}\left(x\right)$  

•  $\frac{5x-3}{6}$  

•  $\frac{5\left(x-3\right)}{6}$  

•  $\frac{5x}{6}-3$  

•  $\frac{5x}{6}+3$  

Tags

CCSS.HSF-BF.B.4A