Question

F(x) = 4x – 13
g(x) = 3x2 – 7x – 13
Find: f(g(x))

Answer 1

f(g(x)) = 12x²-28x-65

Explanation:

hello :

f(x) = 4x – 13

g(x) = 3x² – 7x – 13

f(g(x)) =f(3x² – 7x – 13) =4(3x² – 7x – 13)-13

f(g(x)) = 12x²-28x-65