Graph △ABC with vertices A(−4, 5), B(2,8), and C(−1,−2) and its image after a reflection in the line y=3.

from the figure we get,

the x axis shows   the months and,

the y-axis shows the number of satisfied customer.

each line or each cell in upward direction (y-axis) shows 500.

the appropriate scale for the y - axis is: -

a = 2000 customers

b = 4000 customers

c = 6000 customers

d = 8000 customers

e = 10000 customers

f = 12000 customers

g = 14000 customers

step-by-step explanation:

it is 10.6 according to my calculations

4+3x is the answer

hope you got it