Quadratics Models 2.4 practice

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 quadratic function represent?

Back

The vertex of a quadratic function represents the highest or lowest point on the graph, depending on the direction of the parabola.

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 general shape of a quadratic graph?

Back

The graph of a quadratic function is a parabola, which opens upwards if a > 0 and downwards if a < 0.

Front

What is the quadratic formula?

Back

Front

What does the discriminant of a quadratic equation indicate?

Back

Front

How do you determine if a set of data is quadratic?

Back

To determine if a set of data is quadratic, check if the second differences of the y-values are constant.

Front

What is the average rate of change of a quadratic function over an interval?

Back