Sign of delta vs sign of a function

Onderwerp:Functies, Veeltermfuncties, Kwadratische functies

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 _____.

Nieuw didactisch materiaal

functionartculture
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
立体几何-公理3及推论
Addition of Vectors Algeraically
Interactive Unit Circle

Ontdek materiaal

Example 3
Properties of Trapezoids Investigation
Investigation of families of x^n
Vector representation of phasors
Q5a. MVT for f(x)=x^(3/2) between [1,4]

Ontdek onderwerpen

Lineaire functies
vermenigvuldigen
Cilinder
Rekenkundig
Parameterkrommen