Discriminant Flashcards
1
Q
B^2 - 4ac > 0
A
Roots are real and distinct
2
Q
B^2 - 4ac ≥ 0
A
Roots are real and coincident
3
Q
B^2 - 4ac < 0
A
Roots are imaginary- no real roots
4
Q
If question jus says real roots?
A
b^2 - 4ac is greater to or equal to 0
5
Q
What is a quadratic graph called?
A
Parabola
6
Q
Shape of parabola?
A
X^2 U
-X^2 n
