Use the graph to estimate the open intervals on which the function is increasing or decreasing. Then find the open intervals analytically. (Select all that apply.) Increasing: (-∞, -1) -10-8-6-4-2 O(-1,0) 0(0,00) O none of these Decreasing: O(-∞, -1) 0 (-1,00) (0, 0) Onone of these X f(x) = 2 46 (x + 1)²

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section: Chapter Questions
Problem 43RE
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Use the graph to estimate the open intervals on which the function is increasing or decreasing. Then find the open intervals analytically. (Select all that apply.)
Increasing:
✓(-∞, -1)
(-1,0)
□ (0, ∞)
none of these
Decreasing:
(-∞, -1)
(-1, ∞)
(0, ∞)
none of these
-10-8-6-4-2
f(x) =
2 4 6 8
X
1
(x + 1)²
Transcribed Image Text:Use the graph to estimate the open intervals on which the function is increasing or decreasing. Then find the open intervals analytically. (Select all that apply.) Increasing: ✓(-∞, -1) (-1,0) □ (0, ∞) none of these Decreasing: (-∞, -1) (-1, ∞) (0, ∞) none of these -10-8-6-4-2 f(x) = 2 4 6 8 X 1 (x + 1)²
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