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4-167.

Using your graphing calculator, find all relative maximums and minimums, points of inflection, and discontinuities of the curve between . .

Careful!
Recall that a maximum (and a minimum) is defined as a -value, and that -value must exist.
What does that mean about the maximum of

To find the minimum values and the point of inflection, you will need to examine and , and then find their respective zeros. Remember that we are only considering the the domain .

Use the eTool below to solve the problem.
Click the link at right for the full version of the eTool: Calc 4-167 HW eTool