Simplify the expression PLEASE PLEASE HELP

y ^8

Step-by-step explanation:

y^8

When there is a parenthesis around a variable with an exponent, and there is another exponent outside of this parenthesis, we multiply the two numbers together. This means: 4 * 2, or 8. Moreover, the answer to this question is y^8

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