Answer the following based on the graph below:
a. Is f(-2) positive, negative, zero, or undefined?
b. Is f'(-2) positive, negative, zero, or undefined?
c. Is f''(-2) positive, negative, zero, or undefined?
d. Is f(3) positive, negative, zero, or undefined?
e. Is f'(3) positive, negative, zero, or undefined?
f. Is f''(3) positive, negative, zero, or undefined?
g. Name all x-values which are critical points.
h. Name the x-value where the absolute max occurs (if it exists).
i. Name the x-value where the absolute min occurs (if it exists).
j. Give the open interval(s) where the function is decreasing.
k. Give the open interval(s) where the function is concave down.