Question

dada a função f(x) = 4x+1, determine:

A) f(-3)

B) f (0)

Answer 1

$\boxed{f(x)=4x+1}\\ \\ a) \ f(-3)=4.(-3)+1=-12+1=-11\\ \\ b) \ f(0)=4.0+1=0+1=1$