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# help pls (functions)

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Suppose the point $(1,2)$ is on the graph of $y=\frac{f(x)}2$. Then there is one point which must be on the graph of $y=\frac{f^{-1}(x)}{2}$. What is the sum of that point's coordinates?

Suppose the point $$(1,2)$$ is on the graph of $$y=\frac{f(x)}2$$. Then there is one point which must be on the graph of $$y=\frac{f^{-1}(x)}{2}$$. What is the sum of that point's coordinates?

Mar 30, 2019