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anonymous
 one year ago
f(x) =(x/8)3, g(x)=x^3
(f*g)^1=
anonymous
 one year ago
f(x) =(x/8)3, g(x)=x^3 (f*g)^1=

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0is that composite functions? \[(fog)\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0pretty much substitute g(x) into the x of f(x)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0yeah but i got (x^(1/3)/8)3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0is \[f(x)=\frac{ x }{ 8 }3\]?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[(fog)=\frac{ x^3 }{ 8 }3\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it said it was wrong

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[y=f(x)=\frac{ x }{ 8 }3\] y+3=x/8 8y+24=x then let x=y 8x+24=y=\[f(x)^{1}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so \[f(x)^{1}=8x+24\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0do the same for y=x^3

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0y^(1/3)=x therefore \[g(x)^{1}=x ^{1/3}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0now\[(fog)^{1}=8x ^{1/3}+24\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0( f o g)–1(x) = (g^–1 o f^ –1)(x)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so we sub f(x) into the x function of g

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0\[(fog)^{1}=(8x+24)^{1/3}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ah youre amazing!!!! thank you!!!!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0just try and know your properties. it a bit confusing http://www.purplemath.com/modules/fcncomp6.htm Thats a good link
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