Higher Cubic Equation from Graph

Finding Equation from Graph

Created by Mr. Lafferty@mathsrevision.com

Cubic Equation from Graph
   f(x) = k(x - a)(x - b)(x - c)

Reveal Answer

Next Question

k_1 = Random(-3, 3)
k_2 = Random(-4, 4)
a = Random(0, 4)
k = If(k_1 ≟ 0, 1, k_1)
c = Random(-5, 0)
b = Random(-1, 2)
f(x) = (((k * (x - a)) * (x - b)) * (x - c))
A = Intersect(f, yAxis)
B, C, D = Intersect(f, xAxis)
j: false
text2: "f(x) = " + (LaTeX[f]) + ""
d: f(k_2)
E: (k_2, d)