Question
In Exercises $17-36,$ locate the absolute extrema of the function on the closed interval.$$f(x)=\cos \pi x,\left[0, \frac{1}{6}\right]$$
Step 1
We do this by taking the derivative of the function $f(x) = \cos(\pi x)$. The derivative of this function is $f'(x) = -\pi \sin(\pi x)$. Show more…
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