Math

Standard form of a quadratic function

Standard form of a quadratic function

Ax²+Bx+c

How to find the VERTEX for standard form of a quadratic

H=-b/2a

What does C stand for?

Y-intercept

Vertex form of a Quadratic function

A(x-h)²+k

Quadratic formula

(-b±√(b²-4ac))/(2a)

Discriminat

B²-4ac

When discriminant is positive

2 real solutions

Discriminant is zero

1 real solution

Discriminant is Neg

No solution

If it is negative, The parabola opens____ and the function is a ______

Down;max

it is positive , The parabola opens____ and the function is a ______

Up;min