Practice Quadratic Functions Unit

Front

What is a quadratic function?

Back

Front

What is the standard form of a quadratic equation?

Back

Front

What does the vertex of a parabola represent?

Back

The vertex of a parabola represents the highest or lowest point of the graph, depending on whether it opens upwards or downwards.

Front

How do you find the vertex of a quadratic function in standard form?

Back

Front

What is the axis of symmetry in a quadratic function?

Back

Front

What is the maximum or minimum value of a quadratic function?

Back

The maximum or minimum value occurs at the vertex of the parabola. If the parabola opens upwards, it has a minimum value; if it opens downwards, it has a maximum value.

Front

What is the range of a quadratic function that opens upwards?

Back

Front

What is the range of a quadratic function that opens downwards?

Back

Front

How do you factor a quadratic expression?

Back

Front

What is the quadratic formula?

Back