Inverse Functions Practice

1. What is the inverse of the function $f(x)=-6x-7$?

   $f^{-1}(x)=$ 

2. What is the inverse of the function $f(x)=-\dfrac{1}{2}(x+3)$?
   

   $f^{-1}(x)=$

3. What is the inverse of the function $f(x)=8x+1$?

   $f^{-1}(x)=$ 

4. What is the inverse of the function $g(x)=5(x-2)$?

   $g^{-1}(x)=$
   

Source: Khan Academy, https://www.khanacademy.org/math/college-algebra/xa5dd2923c88e7aa8:functions/xa5dd2923c88e7aa8:intro-to-inverse-functions/e/algebraically-finding-inverses
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