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Update singVarCalcOptimization6.tex #977

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5 changes: 1 addition & 4 deletions optimization/exercises/singVarCalcOptimization6.tex
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Expand Up @@ -49,8 +49,7 @@
We now express the area as the function of $x$.

$A(x)=\answer{x}\cdot(100-2x)$
\end{hint}
\begin{hint}

So, we have to find the global maximum of the function $A$, given by

$A(x)=100\cdot\answer{x}-2x^2$
Expand All @@ -65,8 +64,6 @@

it follows that the function $A$ has its only critical point at $x=\answer{25}$.

\end{hint}
\begin{hint}
We have to evaluate $A$ at the end points and the critical point.

$A(0)=\answer{0}$
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