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F and g are functions such that F(x)=3/x2 and g(x)=2x3 A) find f(-4) B) find fg(1)
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F and g are functions such that

F(x)=3/x2 and g(x)=2x3

A) find f(-4)
B) find fg(1)

F and g are functions such that F(x)=3/x2 and g(x)=2x3 A) find f(-4) B) find fg(1)-example-1
User Nos
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1 Answer

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f(-4) = 3/(-4)(2)
f(-4)= 3/-8

f(g(1))= 3/(2(1)^3)(2)
f(g(1))= 3/(2)(2)
f(g(1))= 3/4
User Smolla
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