# 12.8.1. Increasing and Decreasing Functions

Find the interval(s) over which the function is increasing and decreasing.

- Aincreasing over
- Bdecreasing over
- Cdecreasing over the interval , increasing over the interval
- D decreasing over the interval , increasing over the interval

Find the interval(s) over which the function is increasing and decreasing.

- AThe function is decreasing over .
- BThe function is increasing over the interval and decreasing over the interval .
- CThe function is increasing over .
- DThe function is increasing over the interval and decreasing over the interval .

Find the interval(s) over which the function is increasing and decreasing.

- A decreasing over the interval , increasing over the intervals and
- Bincreasing over the interval
- Cincreasing over
- Dincreasing over

Find the interval(s) over which the function is increasing and/or decreasing.

- Adecreasing over the interval
- Bincreasing over the interval
- Cdecreasing over the interval, increasing over the interval
- Dincreasing over the interval, decreasing over the interval

Given that the function , find the intervals over which it is increasing and/or decreasing.

- Adecreasing over the interval , increasing over the interval
- Bincreasing over the interval , decreasing over the interval
- Cincreasing over the interval , decreasing over the interval
- Dincreasing over

Find the interval(s) over which the function is increasing and/or decreasing.

- A increasing over
- B increasing over the intervals and , decreasing over the interval
- C decreasing over
- D increasing over the interval , decreasing over the intervals and

Find the interval(s) over which the function is increasing and/or decreasing.

- A decreasing over
- B decreasing over
- C decreasing over the interval , increasing over the interval
- D decreasing over the interval , increasing over the interval

Determine whether the function is increasing or decreasing over .

- Aincreasing over
- Bdecreasing over
- Cincreasing over
- Dincreasing over