posted by Anonymous .
Find the absolute maximum value and the absolute minimum value, if any, of the function. (If an answer does not exist, enter DNE.)
f(x) = −x2 + 2x + 3 on [3, 6]
find f(3) and f(6)
find where f'(x) = 0 for local extrma in the interval
pick largest/smallest of those values