Use a graphing utility to sketch the graph of f (x). Then find f '(x) and graph it on the same axes(screen)as f (x). Finally, use TRACE,ZOOM, or other utility methods to find the values of x where f '(x)= 0.
f(x) = x5 − 7.6x3 + 2.1x2 − 5
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.