1.8_Compisition_of_Functions (1)

Forallxincommonto bothdomains 1 2 3 4 using findfg1

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Unformatted text preview: 9, 63 Arithmetic Combinations of Functions: Let f and g be functions with overlapping domains. For all x in common to both domains: 1. 2. 3. 4. Using find (f + g)(1) find (f + g)(x) Using find (f ­ g)(0) find (f ­ g)(x) Using find (fg)(­1) find (fg)(x) Using find find The Composition of Two functions: The composition of the function f with g is The domain of is the set of all x in the domain of g such that g(x) is in the domain of f. g(x) x g f(g(x)) f If and to find the following: a. b. c. Find the domain of given and Show that and when...
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This document was uploaded on 03/17/2014 for the course MATH Pre-Calcul at Lake Norman High.

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