If the graph of the function f is a line with slope 2, which of the following
could be the equation of f?
A. f(x) = 4x-2
B. f(x) = 2x +4
C. f(x) = -2x-2
D. f(x) = 5x+2
E. f(x) = x++

Respuesta :

Answer:3x+5

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

In f(x) = mx + c

m is the slope

m = 2 only in B