+0  
 
0
75
2
avatar+229 

Let $f$ be defined by 

\[f(x) = \left\{
\begin{array}{cl}
2-x & \text{ if } x \leq 1, \\
2x-x^2 & \text{ if } x>1.
\end{array}
\right.\]

Calculate $f^{-1}(-3)+f^{-1}(0)+f^{-1}(3)$. 

 Mar 10, 2021
 #1
avatar
+1

The answer is (-2) + 0 + 3 = 1.

 Mar 10, 2021
 #2
avatar+112939 
-1

Mmm

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 Mar 10, 2021

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