Use the graph of f to determine where a) f(x) > 0 and b) f(x) < Õ. -300-

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter2: Functions And Their Graphs
Section2.3: Analyzing Graphs Of Functions
Problem 2ECP: Use the Vertical Line Test to determine whether the graph represents y as a function of x.
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Use the graph of f to determine where a) f(x) > 0 and
b) f(x) < Õ.
-300-
Transcribed Image Text:Use the graph of f to determine where a) f(x) > 0 and b) f(x) < Õ. -300-
Expert Solution
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Calculus homework question answer, step 1, image 1

a)  The solution set of f(x)>0' is the set of all values of x for which f(x) is positive.       That is, it is the set of all values of x that correspond to the part of the graph above the x-axis.

      Here, f(x)>0 for all x  (-3,-1)(0,1)(3,) 

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