Pre-Calculus Practice Problem 74

Pre-Calculus Practice Problem 74 - Unit 2, Activity 3, The...

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Unit 2, Activity 3, The Zeros of Polynomials with Answers Blackline Masters, Advanced Math-PreCalculus Page 72 Louisiana Comprehensive Curriculum, Revised 2008 1. Let f ( x ) = x 2 – 6 x – 7 and g ( x ) = | x | a. Find f ( g ( x )) and sketch the graph. f(g(x)) = |x| 2 – 6|x| - 7 The graph using a TI-83 b. Find g ( f ( x )) and sketch the graph. g(f(x )) = | x 2 – 6 x – 7| The graph using a TI-83 c. Which, if any, are even functions? How can you tell?
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This note was uploaded on 10/10/2011 for the course MAC 1147 taught by Professor German during the Fall '08 term at University of Florida.

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