The function graphed above is decreasing on the interval

$x=$

The inflection point $isatx=$

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Evaluate the integral below by interpreting

it in terms of areas in the figure.

$22$

The areas of the labeled regions are

$A1=5,A2=4,A3=1$ and

$A4=2$

$V={\displaystyle \underset{0}{\overset{5}{}}}f(x)dx$

$V=$

$$

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