1.

For which intervals is the function increasing?

Get each right answer

Options

(0,1)

(1,2)

(-infinity, 0)

(2, infinity)

2.

For which interval is the function constant?

Options:

(0,4)

(-infiinity, -4)

(4, infinity)

(-4,0)

thanks again

PhoenixForever Mar 1, 2019

#1**+3 **

1. We are trying to find the intervals where the function is "rising" from left to right

One interval is (-inf, 0)

Can you find the other one ???

2. If the function is constant.....it wll be paralel to the y axis (a horizontal line)

This happens on the interval (-4, 0)

CPhill Mar 1, 2019