Question 12 of 25 The graph of a function never has two different points with the same x-
coordinate because
A. each input value is mapped to more than one output value.
B. each input value is mapped to a single output value.
C. the graph of a function cannot be a straight line.
O D. the graph of a function is a vertical line.

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

answer: 0.1,0.85

step-by-step explanation:

8

step-by-step explanation: