A = (0.22630374138981413, -2.7203169431191006)
B = (15.93274604256083, -4.238114865925084)
a = -0.155 (slider from -2 to 1)
b = 0.995 (slider from -1 to 2)
c = -0.05 (slider from -5 to 5)
d: y = (a * x^(2)) + (b * x) + c
C = (-0.4918754107462773, -2.5966421579825303)
D = (10.85840311450977, -2.6185297474251725)