Sara brought 2 boards of wood for a club project . 1 board is 18 inches long and the other board is 30 inches long she wants to cut the wood into the longest equal sized pieces possible with no wood left over sara wonders if she had enough wood for 10 equal sized pieces

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