Question

state the domain of this composite function f(x)= 2x=3; g(x)= 3x

Answer 1

f is not a function as you have defined it. Did you mean as follows?
\[f(x) = 2x\\g(x) =3x \]
You haven't stated which function, either.

Answer 2

ouh its f(x)= 2x+3; g(x)=3x and its asking for the domain

Answer 3

thats all it gives me, i was told i'm supposed to use both to solve it but i don't know how

Answer 4

you mean the domain of f(g(x))

Answer 5

yes!

Answer 6

real numbers

Answer 7

The domain is that of all real numbers, i.e. \[\mathbb{R}\]

Answer 8

welll i need to find the domain of that particular problem though

Answer 9

you still here?