QUADRATIC FUNCTIONS Flashcards
1
Q
when a>0
A
U
2
Q
when a<0
A
n
3
Q
when b2>4ac
A
2 different roots
4
Q
when b2=4ac
A
2 equal roots
5
Q
when b2<4ac
A
no real roots
when a>0
U
when a<0
n
when b2>4ac
2 different roots
when b2=4ac
2 equal roots
when b2<4ac
no real roots