contestada

Which function is a linear function?

A. f (x) = x3 + x
B. g(s) = 1 - 4s
C. h(t) = 2t +1/t
D. f(r) = _\/-r

Respuesta :

Answer:

A.f(x)=x3+x

Step-by-step explanation:

. A linear function has the following form. y = f(x) = a + bx.