Answered: Consider f(x) = 2 x ² - 3 x + 5 , find…

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Consider f(x) = 2 x ² - 3 x + 5 , find f (-2) . Show your solution.

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

Chapter11: Rational And Irrational Numbers

Section: Chapter Questions

Problem 23CLR

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Question

1. Consider f(x) = 2 x ² - 3 x + 5 , find f (-2) . Show your solution.

2. Which of the following is not a function? Explain.

a. {(1,4), (2,4), (3,4), (4,4)}

b. {(0,5), (1,6), (2,7), (3,8)}

d. {(1,1), (2,2), (3,3), (4,4)}

e. {(0,2), (1,2), (3,4), (3,5)}

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