H ( x ) = ( x + 6 )^8 in the form fog . If f ( x ) = x^8 , find the function g ( x ) ?

h(x)=(x+6)^8 in the form of f@g. If f(x)=x^8, find the function g(x)

1 Answer
May 8, 2018

g(x)=x+6

Explanation:

.

h(x)=f@g(x)=(x+6)^8

f(x)=x^8

f@g(x) is the same as f(g(x)) which is found by plugging in g(x) for x in f(x). Therefore,

f(g(x))=(x+6)^8

Then:

g(x)=x+6