How can you solve quadratic equation in one variable using extracting the square roots?

your answer is a

step-by-step explanation:

4*4*4*4=256

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 answer is -1 for this question

step-by-step explanation:

y-y1=m(x-x1)

y-1=1(x-8)