Question

dada f(x)=3x+2 calcule f(1) f(-2) f(x2) y f(x+h)

Answer 1

Respuesta:

f(1) = 3(1) + 2 =5 = f(-2) =3(-2)+2= -4

f(x^2) =3(x^2)+2 = 3x^2+2 f(x+h) = 3(x+h) + 2 = 3x + 3h + 2