Discriminant and Quadratic Inequation Flashcards
1
Q
bsq - 4ac > 0
A
2 real and distinct roots
2
Q
bsq - 4ac = 0
A
2 repeated real roots
3
Q
bsq - 4ac < 0
A
No real roots
4
Q
Real roots
A
Greater than or equal to zero
5
Q
Equal roots
A
= 0
6
Q
Trinomial > 0
A
above x axis
7
Q
Trinomial < 0
A
below x axis
