PreCalculus Quadratics Review

Front

What is the quadratic formula?

Back

Front

What does the discriminant tell us about the roots of a quadratic equation?

Back

Front

If the discriminant is zero, what can we say about the roots of the quadratic equation?

Back

If the discriminant is zero, the quadratic equation has exactly one real root, which is a repeated root.

Front

Back

Front

Back

Front

What is a quadratic function?

Back

Front

What does it mean for a quadratic equation to have no real solutions?

Back

Front

What is the vertex of a quadratic function?

Back

Front

How can you determine if a quadratic function opens upwards or downwards?

Back

Front

What is the axis of symmetry for a quadratic function?

Back