3 years ago

Help!!! Given the function f(x) = x/3 + 7. Find the input for which f(x) = 13

Mathematics

1 answer:

ikadub [295]3 years ago

6 0

$\begin{cases}f(x)=x/3+7\\f(x)=13\end{cases}$

We find that

$13=x/3+7\Longrightarrow x=\boxed{18}$

Hope this helps.

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