Question

relative max/min help plz!

Answer 1

question- the figure above shoes the graph of f', the derivative of f. the domain of f is \[-4 \le x \le 4\], derivative of f is an even function and f'(-3) = f'(3) = 0
a. for what value of x in the interval \[-4 \le x \le 4\] does f have a relative max? justify result
b for what value of x in the interval \[-4 \le x \le 4\] does f have a relative min? justify result