Question

for f(x)=4x+1 and g(x)=x^2-5 , find f(g)(4)

Answer 1

45

Answer 2

so heres what you do
first
4x^2 -20 +1 then you get 4x^(2)-19
second you substitute 4 into that equation

and it should look like this
4(5)^(2) -19

Answer 3

@Frondona it`s 4(4)^2 -19 not 4(5)^2 -19

Answer 4

I was just about to say that

Answer 5

Thank you sm

Answer 6

lol i got confused