Unit 3 Flashcards
1
Q
Max/ min
A
y value of the vertex
2
Q
Quadratic formula
A
-b+-√b^2-4ac/2a
3
Q
Zeros of a quadratic
A
Use the discriminant D=b^2-4ac
4
Q
D greater then 0
A
Two real roots
5
Q
D less then 0
A
No real roots
6
Q
D equal to 0
A
One root
