Find the Inverse of
F $f^{-1}$ On the Same Set of Axes

question 69

Short Answer

Find the inverse of
f. Then sketch the graphs of f and $f^{-1}$ on the same set of axes.
f(x) = $\cos ^{-1}\left(\frac{x}{3}\right)$ , $-3 \leq x \leq 3$

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