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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
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The sum of the coordinates is 8 + 4 = 12.

 Nov 30, 2019

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