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(Solved): The graph of the first derivative of a function fon the interval \( [-4,2] \) is shown. Use the gra ...
![The graph of the first derivative of a function fon the interval \( [-4,2] \) is shown. Use the graph to answer each question](https://media.cheggcdn.com/study/f81/f8121790-d3f4-4ae2-895e-3bbebd6b7659/image)
The graph of the first derivative of a function fon the interval \( [-4,2] \) is shown. Use the graph to answer each question. (a) On what open interval(s) is fincreasing? (Enter your answer using interval notation.) (b) On what open interval(s) is the graph of \( f \) concave upward? (Entecyour answer using interval notation.)
Expert Answer
Given graph is a function of f’(x) (a) f(x) is increasing when, firs