Use the graph of the function y = f(x) below to answer the questions. У 5- 4- 3- 2+ 1- 4 -3 -2 -1 3 4 -N -2 -3- -4 -5- (a) Isf(1) 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. 0,0,... (0,0) (0,0) (0,0) (0,0) QUO 0

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter12: Quadratic Functions
Section: Chapter Questions
Problem 77CLR
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Question
Use the graph of the function y = f(x) below to answer the questions.
У
5-
4-
3-
2+
1-
4 -3 -2
-1
3 4
-N
-2
-3-
-4
-5-
(a) Isf(1) 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.
0,0,... (0,0)
(0,0)
(0,0) (0,0) QUO
0
Transcribed Image Text:Use the graph of the function y = f(x) below to answer the questions. У 5- 4- 3- 2+ 1- 4 -3 -2 -1 3 4 -N -2 -3- -4 -5- (a) Isf(1) 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. 0,0,... (0,0) (0,0) (0,0) (0,0) QUO 0
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