The number of caps a new online store sells increases by a factor of 4 each month . the function f(x) = 4x represents the number of caps sold in month x. when does the store cell 64 caps?

56

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)