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douglas12
Group Title
Let f(x)=2n and g(x)=n4
Find (f o g)(n)
A. 2n  4
B. 2n  8
C. 2n  4
D. 2n  8
 one year ago
 one year ago
douglas12 Group Title
Let f(x)=2n and g(x)=n4 Find (f o g)(n) A. 2n  4 B. 2n  8 C. 2n  4 D. 2n  8
 one year ago
 one year ago

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jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.2
(f o g)(n) = f(g(n)) f(n) = 2n f(g(n)) = 2*(g(n)) ... replace every 'n' with g(n) f(g(n)) = 2*(n4) ... replace every g(n) with n4 on the right side I'll let you distribute and simplify that out
 one year ago

douglas12 Group TitleBest ResponseYou've already chosen the best response.1
So is the answer D
 one year ago

jim_thompson5910 Group TitleBest ResponseYou've already chosen the best response.2
yep
 one year ago
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