Use the graph of the function f to estimate where (a) f' and (b) f' are 0,positive, and negative(a) Find where f' is equal to 0. Find where F' is positiveFind where f' is negative(b) find where f'' is equal to 0.find where f'' is positive find where f'' is negative

question: 6 point(s) possib and (b) f" are 0, positive ce below and, if necessary -10 16 a comma to separate ans elow and, if necessary, fill ir 20