Unit 2, Activity 3, The Zeros of Polynomials with Answers Blackline Masters, Advanced Math-PreCalculusPage 72 Louisiana Comprehensive Curriculum, Revised 20081. Let f(x) = x2– 6x– 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)) = |x2– 6x– 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.