Given the equation y = |x| - 2 and the x values of -2, -1, 0, 1, 2, substitute x and choose the correct set of y values below.

y = {0, -1, -2}

Part a) Is a growth function

Part b) The function's percent rate of change is 160%

Step-by-step explanation:

we have

This is a exponential function of the form

where

a is the initial value or y-intercept

b is the base of the exponential function

If b> 1---> we have a growth function

if b< 1---> is a decay function

r is the percent rate of change

b=(1+r)

In this problem we have

The value of b >1

so

Is a growth function

Find the value of r

convert to percentage