Table 3:
Convex data set [
11
].
𝑖
1
2
3
4
5
6
7
8
9
𝑥
1
1.1
1.4
2
2.2
4
5
10
10.22
𝑦
=
𝑓
(
𝑥
)
10
5.5
4.2
2.5
2
0.625
0.4
1
1.8