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

Intermediate Algebra

19th Edition

ISBN:9780998625720

Author:Lynn Marecek

Publisher:Lynn Marecek

Chapter6: Factoring

Section6.5: Polynomial Equations

Problem 6.101TI: For the function f(x)=2x27x+5 , find (a) the zeros of the function (b) any x-intercepts of the graph...

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