I need help with the highlighted questions- i can't understand them, also need the work too

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

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

the diver is 33 feet below the surface.

step-by-step explanation:

hope this