Total surface area = 597.618041mm^2
base surface area = 201.06193mm ^2
lateral surface area = 396.556111mm ^2
You use 28% of your available sheets
28% = .28
500 x .28 = 140 sheets used
(0,500) (1,360)
m = 360-500/1-0
m = -140
y = -140x + 500
You're answer would be 6x3 + 14x2 + 6x - 12
