Question

please help given f(x)=x+3 and g(x)=2x^2 find (f o g) (x) and g^-1(x)

Answer 1

f of g of x?

Answer 2

f(g(x)) this means take what ever g(x) is equal to, and plug it into f(x)

Answer 3

so f(g(x)) = (2x^2) + 3

Answer 4

i believe g^-1(x) would simply be the inverse of g(x)

inverese means "flip it over"

so instead of 2x^2
----
1

we get 1
---- = g^-1(x)
2x^2