Please explain how to do Question C) on example1

F'(0)=0, sketch the possible graph of f.

MATH 1171*")? 2.8 What does 1" say about 3'? o If f'(:r) > 0 on an interval1 then f is increasing on that interval. 0 If f'(33 33) 0 _ \ l3? Em / a) vs W Example 1. The graph, 3; : f'(;t:) is shown below. DNE (a) On what interval(s) is f increasing? decreasing? (b) At what values of a: does f have a local minimum? local minimum? g: m ohm lm; (c) It is knooSl that f(0) 0 sketch 0; possible graph of f If mm *l- l6" 1} dew U(-_l DQU mama/632)- O mo_t