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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 $f^{-1}(-3)+f^{-1}(0)+f^{-1}(3)$.

 Feb 14, 2021
 #1
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0

Graph the function:

f^(-1)(-3) = 4

f^(-1)(0) = 2

f^(-1)(3) = 0

 

Answer: 4 + 2 + 0 = 6

 Feb 14, 2021

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