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Use the graph of the function f shown to the right to answer parts (a)-(n). (b) Find f(12) and f(0). f(12) = 4 f(0) = -2 (c) Is f(4) positive or negative? O Positive Negative (d) Is f(-14) positive or negative? O Positive Negative (e) For what value(s) of x is f(x)=0? x=-12, 2, 8 (Use a comma to separate answers as needed.) (f) For what values of x is f(x) > 0? -12

Use the graph of the function f shown to the right to answer parts (a)-(n). (b) Find f(12) and f(0). f(12) = 4 f(0) = -2 (c) Is f(4) positive or negative? O Positive Negative (d) Is f(-14) positive or negative? O Positive Negative (e) For what value(s) of x is f(x)=0? x=-12, 2, 8 (Use a comma to separate answers as needed.) (f) For what values of x is f(x) > 0? -12

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Use the graph of the function f shown to the right to answer parts (a)-(n). (b) Find f(12) and f(0). f(12) = 4 f(0) = -2 (c) Is f(4) positive or negative? O Positive Negative (d) Is f(-14) positive or negative? O Positive Negative (e) For what value(s) of x is f(x)=0? x=-12, 2, 8 (Use a comma to separate answers as needed.) (f) For what values of x is f(x) > 0? -12<x< -2,8<x< 12 (Type a compound inequality. Use a comma to separate answers as needed.) (g) What is the domain of f? The domain off is {x| -14≤x≤12}. (Type a compound inequality.) (h) What is the range of f? C The range of f is {yl (Type a compound inequality.) (-6,6) 8 4 ((-12.02 (-4,4) - 1 2 - 8² - 4 (0,-2) *(-14,-4) -4 -8 (-12,0) A L(4,-4) (12,4) (8,0)
Transcribed Image Text:Use the graph of the function f shown to the right to answer parts (a)-(n). (b) Find f(12) and f(0). f(12) = 4 f(0) = -2 (c) Is f(4) positive or negative? O Positive Negative (d) Is f(-14) positive or negative? O Positive Negative (e) For what value(s) of x is f(x)=0? x=-12, 2, 8 (Use a comma to separate answers as needed.) (f) For what values of x is f(x) > 0? -12<x< -2,8<x< 12 (Type a compound inequality. Use a comma to separate answers as needed.) (g) What is the domain of f? The domain off is {x| -14≤x≤12}. (Type a compound inequality.) (h) What is the range of f? C The range of f is {yl (Type a compound inequality.) (-6,6) 8 4 ((-12.02 (-4,4) - 1 2 - 8² - 4 (0,-2) *(-14,-4) -4 -8 (-12,0) A L(4,-4) (12,4) (8,0)
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