6.11. Vẽ đường đặc tính vận hành của XtbCC. Biết giới hạn kiểm soát 3-sigma (L=3), cỡ mẫu và độ dịch chuyển trung bình tự cho

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

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

answer

you start with $5 and save $10 a week until you have at least $45wer

step-by-step explanation: