5604cd…: “Despite a summer function”

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Worked Out Examples Problem Videos

The following video may be helpful when trying to solve this example. Note that you may skip to the end of the video to get completion credit for this page if you don’t need to watch it.

Practice Problems: Local Extrema

For the following problems, let $f(x) = \sage {p1f1disp}$ .

1 : What is the absolute minimum of $f(x)$ ? $\left (\answer {\sage {p1absxmin}},\answer {\sage {p1absmin}}\right )$ .

Remember to find the absolute extrema we need to find the local extrema, then test them all along with the endpoints to discover which one has the lowest (most left on the numberline) value and that will be our absolute minumum.

2 : What is the absolute maximum of $f(x)$ ? $\left (\answer {\sage {p1absxmax}},\answer {\sage {p1absmax}}\right )$ .

Remember to find the absolute extrema we need to find the local extrema, then test them all along with the endpoints to discover which one has the largest (most right on the numberline) value and that will be our absolute maximum.