Characteristics of Quadratic Functions

Front

What are the solutions of a quadratic function?

Back

Solutions (or roots) are the x-values where the graph intersects the x-axis, also known as zeros or x-intercepts.

Tags

CCSS.HSF-IF.C.7A

Front

What is the parent function of quadratic functions?

Back

Front

How do you determine the range of a quadratic function?

Back

The range is determined by the vertex of the parabola. If the parabola opens upwards, the range is all values greater than or equal to the y-coordinate of the vertex.

Tags

CCSS.HSF-IF.C.7A

Front

Solve for the values of x: (x - 3)(x + 6) = 0

Back

The solutions are x = 3 and x = -6.

Tags

CCSS.HSA-REI.B.4B

Front

What is the axis of symmetry in a quadratic function?

Back

Front

What is the standard form of a quadratic function?

Back

Front

Back

Tags

CCSS.HSF-IF.C.7A

Front

What is the vertex of a quadratic function?

Back

The vertex is the highest or lowest point of the parabola, depending on its orientation.

Front

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

Back

Front

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

Back

Tags

CCSS.HSA-REI.B.4B