Question
1. Let f (x)=1/x and g (x)=x^2+5x. A. Find (fg)(x). B. Find the domain and range of (fg)(x). 2. Find the inverse of g(x)=1/3x 7and
1. Let f (x)=1/x and g (x)=x^2+5x. A. Find (fg)(x). B. Find the domain and range of (fg)(x).
2. Find the inverse of g(x)=1/3x 7and then find its domain and range.
3. Determine whetherf(x)=5x+1/xandg(x)=x/5x+1Explain how you know are inverse functions.
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Analytic Functions
Authors: MA Evgrafov
1st Edition
0486843661, 9780486843667
