Question

Find f(x) and g(x) so that the function can be described as y = f(g(x)).

y =8/x^2 + 2

Answer 1

well one way to do this is to say that
\[f(x)= \frac{8}{x} + 2\]
and \[g(x)=x^{2}\]

Answer 2

f(x) = 8/(x^2+2) , g(x) = x

Answer 3

:P

Answer 4

or f(x) = 8/x^2 + 2
g(x) = x

Answer 5

thanks! :)

Answer 6

your teacher will love that:)

Answer 7

Isn't there a million ways you could do this? It's just most fun to do the simpliest?

Answer 8

I think mine is the simplest

Answer 9

its sort of a joke but it works

Answer 10

Nothing like being a smartass mathematically!