Question

f(x)=6x-3
g(x)=x^2+2x-3

find (f o g) and (g o f)

Answer 1

for the first one, you plug g into f. For the second one, you plug f into g, think of them as \[f(g(x))\] and \[g(f(x))\]

Answer 2

\[f(g(x))=6(x ^{2}+2x-3)-3\]
\[g(f(x))=(6x-3)^{2}+2(6x-3)-3\]

Answer 3

do you have the answer? cause I keep getting it wrong!!!