Sign of delta vs sign of a function

Tema:Funciones, Funciones Polinómicas, Funciones cuadráticas

This is a problem that we have faced concerning the sign of delta vs the sign of a function. How the sign of delta was always ___________ while the sign of the function _____.

Nuevos recursos

רישום חופשי
函數的奇偶性
Area Between Two Curves
bewijs stelling van Pythagoras
Neuberg's Theorem

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Complex Roots of Quartics
Moving Triangle

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