The graph of the first derivative of a function is shown. (Assume the function is defined only for 0 x 9.) y=f'(x) bache 2 (a) On what interval(s) is increasing? (Enter your answer using interval notation.) (b) At what value(s) of x does have a local maximum? (Enter your answers as a comma-separated list.) x= At what value(s) of x does have a local minimum? (Enter your answers as a comma-separated list.) x= (c) On what interval(s) is concave upward? (Enter your answer using interval notation.) On what interval(s) is concave downward? (Enter your answer using interval notation.) (d) What are the x-coordinate(s) of the inflection point of ? (Enter your answers as a comma-separated list.) x= Consider the following. (If an answer does not exist, enter DNE.) 1(x)= x-32 x-6 (a) Find the interval(s) on which is increasing. (Enter your answer using interval notation.) (b) Find the interval(s) on which is decreasing. (Enter your answer using interval notation.) (c) Find the local minimum and maximum value of f. local minimum value local maximum value Need Help? Read It [-/3 Points] DETAILS SCALCET9 4.3.017. Consider the following. (If an answer does not exist, enter DNE.) f(x)=x-3x-6x+5 Find the interval(s) on which is concave up. (Enter your answer using interval notation.) Find the interval(s) on which is concave down. (Enter your answer using interval notation.) Find the inflection point of r. (x, y) = Need Help? Read It [-/4 Points] DETAILS SCALCET9 4.3.019. Consider the following. (If an answer does not exist, enter DNE.) f(x)=sin(x) = cos(2x), 0 x - Find the interval(s) on which is concave up. (Enter your answer using interval notation.) Find the interval(s) on which is concave down. (Enter your answer using interval notation.) Find the inflection points off. smaller x-value (x, y) = larger x-value (x, y) =