Auniversity completed a study to determine what effect drinking coffee had on hours of sleep. after studying 1000 people, they concluded that, for every three cups of coffee, a person sleeps two hours less. which of the following graphs shows this linear relationship? a. yb. xc. zd. w

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