These are separate quesitons

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter3: Functions
Section3.3: More On Functions; Piecewise-defined Functions
Problem 79E
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These are separate quesitons

Use the graph of the function y=f(x) below to answer the questions.
y
5-
4-
3-
2+
1-
4
5
-24
-3+
-4+
(a) Is f(2) positive?
Yes No
(b) For which value(s) of x is f(x) > 0?
Write your answer using interval notation.
(c) For which value(s) of x is f(x) = 0?
If there is more than one value, separate them with commas.
0
-3
-2
-1
1
2
3
Transcribed Image Text:Use the graph of the function y=f(x) below to answer the questions. y 5- 4- 3- 2+ 1- 4 5 -24 -3+ -4+ (a) Is f(2) positive? Yes No (b) For which value(s) of x is f(x) > 0? Write your answer using interval notation. (c) For which value(s) of x is f(x) = 0? If there is more than one value, separate them with commas. 0 -3 -2 -1 1 2 3
For each graph, choose the function that best describes it.
(a)
(b)
(Choose one)
(Choose one)
(Choose one)
(Choose one)
C
(d)
Transcribed Image Text:For each graph, choose the function that best describes it. (a) (b) (Choose one) (Choose one) (Choose one) (Choose one) C (d)
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