Polynomial Evaluator & Grapher

Math

Evaluate polynomial f(x)=ax³+bx²+cx+d at given x. Formula: f(x)=ax³+bx²+cx+d.

Formula

f(x) = ax³ + bx² + cx + d

x³ at x=2

Inputs
  • a (x³): 1
  • b (x²): 0
  • c (x): 0
  • d (const): 0
  • x value: 2

f(2) = 8

Frequently asked questions

How to evaluate polynomial?
Substitute x value and compute using order of operations