Use interval notation to write the intervals over which f is (a) increasing, (b) decreasing, and (c) constant.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 12E
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Use interval notation to write the intervals over which f is (a) increasing, (b) decreasing, and (c) constant.

Increasing interval:
Part 2 of 3
O The function is never decreasing.
O The function is sometimes decreasing.
Decreasing interval:
The function is always decreasing.
Decreasing interval:
Part 3 of 3
The function is never constant.
The function is sometimes constant.
Constant interval:
The function is always constant.
Constant interval:
(0,0)
OVO
X
(0,0) ∞
OVO
8
X
-∞
5
-∞
3
Transcribed Image Text:Increasing interval: Part 2 of 3 O The function is never decreasing. O The function is sometimes decreasing. Decreasing interval: The function is always decreasing. Decreasing interval: Part 3 of 3 The function is never constant. The function is sometimes constant. Constant interval: The function is always constant. Constant interval: (0,0) OVO X (0,0) ∞ OVO 8 X -∞ 5 -∞ 3
Use interval notation to write the intervals over which fis (a) increasing, (b) decreasing, and (c) constant.
Part 1 of 3
-3
-+-
Part 2 of 3
3-
-1-
-2-
-3-
4
2
The function is never increasing.
The function is sometimes increasing.
Increasing interval:
The function is always increasing.
Increasing interval:
O The function is never decreasing.
^ The function is comotimos decroscing.
(0,0)
QUO
x
(0,0)
8
8
3
∞
-∞
Transcribed Image Text:Use interval notation to write the intervals over which fis (a) increasing, (b) decreasing, and (c) constant. Part 1 of 3 -3 -+- Part 2 of 3 3- -1- -2- -3- 4 2 The function is never increasing. The function is sometimes increasing. Increasing interval: The function is always increasing. Increasing interval: O The function is never decreasing. ^ The function is comotimos decroscing. (0,0) QUO x (0,0) 8 8 3 ∞ -∞
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