Pre-Calculus Practice Problem 73

# Pre-Calculus Practice Problem 73 - 2. Let f ( x ) = x 2 + 7...

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Unit 2, General Assessments Spiral Blackline Masters, Advanced Math-Pre-Calculus Page 71 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. b. Find g ( f ( x )) and sketch the graph. c. Which, if any, are even functions? How can you tell?
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Unformatted text preview: 2. Let f ( x ) = x 2 + 7 x + 10 and g ( x ) = x + 2 a. Find ) ( ) ( x g x f b. Find ) ( x g f ⋅ 3. Given f ( x ) = x 2 – 4 a. Find the inverse of this function. b. Graph both the function and its inverse on the same set of axes. c. Is the inverse of f a function? How do you know?...
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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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