xi
yi 50 60 70 80 90 100 110
xi
324 380.25 441 529 576 625 676
18 19.5 21 23 24 25 26
Chart Title 800 700
500
yi 4 9 16 25 36
f(x) = 6.0017857143x + 27.1785714286 R² = 0.9923275129
600
1600 3600 6400 10000 14400
40 60 80 100 120
400 300 200 100
Chart Title 040
50
60
70
35
40
16000 14000
f(x) = 400x + 3.25390716534427E-12 R² = 1
12000 10000 8000 6000 4000 2000 0
0
5
10
15
20
25
30
80
90
Chart Title
= 6.0017857143x + 27.1785714286 0.9923275129
60
70
35
40
80
90
100
110
120