Sheet1xiyiyi^2yi^3yi^4yi^5yi19906.80.619947.844.6-6prediksi untuk tahun 2000199812-213.12.67.1-19.4200214.65.1-6.87.70.3200622.35.413.1201035.4

orde 1 :y(x) : orde 2 :y(x) :-0.6375orde 3 :y(x) : -0.6

Sheet2x1yiyi y2y3y4y5y619923090118819964278224141247420005690698-11022110-62810292004780070-732180-70120089980-6311549201211529orde 17272.5orde 2 5592.5orde 3 -106567.5

Sheet3