104 9+ 8+ 7+ 6- 5- 4+ 3+ -10 -9 -8 7 -6 -5 4-3 -2 -1 2 3 4 5 67 89 10 -3 -4 -5+ -7- -8- 10 2.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.4: Fractional Expressions
Problem 70E
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Question

Identify all intervals over which the graph is concave up and concave down.

10+
8+
7-
6+
5+
4+
3+
2-
-10 -9 -8 -7 -6 -54 -3-2 -1
1 2 3 4 5 6 7 8 9 10
-3+
-4
-5+
-7+
-8+
-
-10-
6.
Transcribed Image Text:10+ 8+ 7- 6+ 5+ 4+ 3+ 2- -10 -9 -8 -7 -6 -54 -3-2 -1 1 2 3 4 5 6 7 8 9 10 -3+ -4 -5+ -7+ -8+ - -10- 6.
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From the given graph we can see that the given graph is-

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