A1: 10.5
A2: 14
A3: 16.5
A4: 23
A5: 26
B1: 52
B2: 41
B3: 32
B4: 12
B5: 3
a = 0.8 (slider from -5 to 1)
b = 0 (slider from 0 to 100)
f: y = (a * x) + b