Question

How to answer #8 with an explanation on how to approach and do it.

Answer 1

A) To make Y2 > Y1

So, the blue curve is upper at the interval from x = -3 and x = 1

So, the interval at which Y2 > Y1 is (-3,1)

B) Y1 >= Y2

The red line is upper of the blue from x = -10 to x = -3

at the interval [-10,-3}