1. For the piecewise function below, find the specified function values. ? 5 x ? 8 ,...
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Question:
1. For the piecewise function below, find the specified function values.
? 5 x ? 8 , f o r x < ? 2
f ( x ) = { 1 2 x + 5 , f o r ? 2 ? x ? 4
10 ? 2 x , f o r x > 4
F i n d f ( ? 4 ) , f ( ? 2 ) , f ( 4 ) , a n d f ( 6 ) .
2. Find the difference quotient: g ( x + h ) ? g ( x ) h w h e r e g ( x ) = x 2 ? 3.
3. Find ( h ? g ) ( x ) a n d ( g ? h ) ( x ) a n d t h e d o m a i n o f e a c h .
g ( x ) = 3 x 2 ? 2 x ? 1 , h ( x ) = x + 1.
4. F i n d f ( x ) a n d g ( x ) s u c h t h a t h ( x ) = ( f ? g ) ( x ) .
h ( x ) = 1 ( x ? 2 ) 4
5. Describe how the graph of the function can be obtained from one of the basic graphs we learned. f ( x ) = | x ? 3 | ? 4
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
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