Find the output, y, when the input, x, is 5.

y= 5x - 3

y = ?

y=5x-3

y=5×5-3

y=25-3

y=22

i am not posotive about the answer but i think it is right

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

i hope this is what you were looking for.

see attached graph