Question

for f(x)=4x+1 and g(x)=x^2-5 find (f•g)(x)
a) 4x³+x²-5x-5
b) 4x³+x²-20x-5
c) 4x³+x²-4x-6
d) 4x²-19

Answer 1

I think it’s C 4x3+x2-4x-6