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12. Use the graph of the function f(x) to answer the following questions: 13.01 -5 (0, 3). (-5,-2) (-6,-3) (a) Find f(2) and f(-6). (b) Is f(3), f(-4) positive or negative? (c) For what values of x is f(x) > 0? (2,4) (d) For what values of x is f(x) <0? (e) How often does the line y = 2 intersect the graph? (4,3) 5 (6,0) (10,0) (11.1) (8,-2)

12. Use the graph of the function f(x) to answer the following questions: 13.01 -5 (0, 3). (-5,-2) (-6,-3) (a) Find f(2) and f(-6). (b) Is f(3), f(-4) positive or negative? (c) For what values of x is f(x) > 0? (2,4) (d) For what values of x is f(x) <0? (e) How often does the line y = 2 intersect the graph? (4,3) 5 (6,0) (10,0) (11.1) (8,-2)

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Please solve these mathematical problems. Thanks in advance. 

12. Use the graph of the function f(x) to answer the following questions: -5 (-5,-2) (-6,-3) (0, 3). (a) Find f(2) and f(-6). (b) Is f(3), f(-4) positive or negative? (c) For what values of x is f(x) > 0? (2,4) (d) For what values of x is f(x) <0? (e) How often does the line y = 2 intersect the graph? (4,3) 5 (6,0) (10,0) (11.1) (8,-2) 11 x
Transcribed Image Text:12. Use the graph of the function f(x) to answer the following questions: -5 (-5,-2) (-6,-3) (0, 3). (a) Find f(2) and f(-6). (b) Is f(3), f(-4) positive or negative? (c) For what values of x is f(x) > 0? (2,4) (d) For what values of x is f(x) <0? (e) How often does the line y = 2 intersect the graph? (4,3) 5 (6,0) (10,0) (11.1) (8,-2) 11 x
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