Please show work!!! Explain all the reasons lead to your answer.
Example: For what value of x in the open interval (-2,2) is g increasing? Explain your reasoning.
Answer: g is increasing on -1< x <1. (This answer will give you 1/2 point)
Answer: g is increasing on -1< x <1, because g'(x) = f(x) > 0 on this interval (This answer will give you 2/2 points)