What is the standard form of a quadratic equation?

What is the degree of a quadratic equation?

What is the name of the graph of a quadratic equation?

What is the discriminant of the quadratic equation ax^2 + bx + c = 0?

If the discriminant is positive, how many real roots does the quadratic equation have?

If the discriminant is zero, how many real roots does the quadratic equation have?

If the discriminant is negative, how many real roots does the quadratic equation have?

What is the quadratic formula used to find?

What is the vertex form of a quadratic equation?

The graph of a quadratic equation is symmetrical about a line. What is this line called?