What is quadratic function - Definition and Meaning

Quadratic Function :

A quadratic function f is a polynomial function of the form, f(x) = ax2 + bx + c where a, b and c are real numbers and 'a' not equal to zero.

Example :

f(x) = -2x2 + x - 1 f(x) = x2 + 3x + 2
Quadratic formula Quadratic polynomial

Learn what is quadratic function. Also find the definition and meaning for various math words from this math dictionary.

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