Extreme Values

Find the absolute maximum and absolute minimum values of ƒ over the interval.

Step 1 of 3:

In this problem, we need to find the absolute maximum and absolute minimum values of f.

Step 2 of 3:

We gave where

We know that the function is differentiable over its entire domain, so the only critical point is where

Now we take for absolute maxima and absolute minima.

Therefore

Which is critical point