What is the standard form of a quadratic equation?
What is the quadratic formula?
Hint: Often memorized as a song
What is the discriminant of a quadratic equation?
If the discriminant is positive, how many real solutions does the quadratic have?
If the discriminant equals zero, how many real solutions does the quadratic have?
If the discriminant is negative, what kind of solutions does the quadratic have?
What is the vertex form of a quadratic function?
What is the axis of symmetry for y = ax² + bx + c?
What is completing the square used for?
What shape does the graph of a quadratic function make?