Key Features of Quadratic Graphs

Front

What is a quadratic function?

Back

Front

What is the standard form of a quadratic function?

Back

Front

What does the vertex of a quadratic graph represent?

Back

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

Front

What is the axis of symmetry in a quadratic graph?

Back

Front

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

Back

A quadratic function opens upwards if the coefficient 'a' is positive (a > 0) and downwards if 'a' is negative (a < 0).

Front

What is the formula to find the vertex of a quadratic function in standard form?

Back

Front

What are the x-intercepts of a quadratic function?

Back

Front

What is the quadratic formula?

Back

Front

What is the significance of the discriminant in a quadratic equation?

Back

Front

What is the increasing interval of a quadratic function that opens upwards?

Back