Vertex Form of Cubic
- Author:
- A B Cron
A Vertex Form of a cubic equation is: a_o (a_i x - h)³ + k
If a ≠ 0, this equation is a cubic which has several points:
Inflection (Turning) Point
1, 2, or 3 x-intecepts
1 y-intercept
Maximum/Minimum points may occur