[0.8, 0.813512072856517], 'intersect' => [20.7, 20.671878197177865], 'goodnessOfFit' => [0.904868, 0.9048681877346413], 'equation' => 'Y = 20.67 * 0.81^X', [3, 10, 3, 6, 8, 12, 1, 4, 9, 14], [8, 2, 11, 6, 5, 4, 12, 9, 6, 1], ], ];