Typical problems with quadratic equations Student activity Play

Typical problems with quadratic equations Whiteboard exercise Play

Using graphs (2) Class activity Play

Using graphs (2) Whiteboard presentation Play

Using properties of a graph of a quadratic function Whiteboard exercise Play

Using properties of a parabola Whiteboard exercise Play

Using properties of a parabola Student activity Play

Using systems of inequalities Whiteboard exercise Play

Using systems of inequalities Whiteboard exercise Play

Using systems of inequalities to solve quadratic equations with a parameter Student activity Play

Using the discriminant to solve a quadratic equation Whiteboard exercise Play

Vertex form of a quadratic function Animation Play

What is a quadratic equation? Student activity Play

What is a solution of a quadratic equation? Whiteboard exercise Play

What is a solution of a quadratic equation? Student activity Play

Zeros of a quadratic function Whiteboard exercise Play