Polynomial Function Evaluator

Calculate and visualize polynomial functions with ease. Enter the value of x and the coefficients to find f(x).

Enter x:

Coefficients:

Enter coefficients comma-separated, from highest to lowest degree.

Result:

f(x) =

Enter x and coefficients to evaluate polynomial and see visualization here.

About Polynomial Function Evaluator

A polynomial function is a function that can be expressed in the form $f(x) = a_{n} x^{n} + a_{n-1} x^{n-1} + ... + a_1 x + a_0$ , where $a_{n}, a_{n-1}, ..., a_0$ are coefficients and $$n$$ is a non-negative integer degree. This tool helps you evaluate such functions for a given value of $$x$$ and a set of coefficients.

How to use: Simply input the value of $$x$$ and the coefficients of your polynomial, separated by commas. For example, for $$f(x) = 2x^2 - x + 3$$ , enter coefficients as '2, -1, 3'. Click 'Calculate' to get the result $$f(x)$$ and visualize the polynomial graph. Use 'Reset' to clear inputs.

This tool is useful for students, educators, and anyone needing to quickly evaluate and understand polynomial functions.