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Quadratic function

A quadratic function is a function of the form <math>f(x)=ax^2+bx+c</math>, where a is nonzero. In the case where the domain and codomain are R (the real numbers), the graph of such a function is a parabola.

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Sanskrit language

... prefixes, suffixes, infixes, and reduplication. Also extremely common is vowel gradation; every root has (not necessarily all distinct) zero, guna[?], and vrdhii[?] ...