Characteristics of Quadratic Functions

Front

What is a quadratic function?

Back

Front

What is the standard form of a quadratic function?

Back

Front

What is the vertex of a quadratic function?

Back

Front

What is the axis of symmetry in a quadratic function?

Back

Front

What is the range of a quadratic function?

Back

Front

What does it mean for a quadratic function to be positive?

Back

A quadratic function is positive when its output values (y-values) are greater than zero, which occurs between the roots if the parabola opens upwards.

Front

What does it mean for a quadratic function to be negative?

Back

A quadratic function is negative when its output values (y-values) are less than zero, which occurs between the roots if the parabola opens downwards.

Front

What is the domain of a quadratic function?

Back

Front

How do you find the roots of a quadratic function?

Back

Front

What is the discriminant of a quadratic function?

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