Quadratic Function Review

Front

What is the standard form of a quadratic function?

Back

Front

How do you find the average rate of change of a function between two points?

Back

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

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 (opening upwards or downwards).

Front

Back

The 'a' value determines the direction of the parabola: if a > 0, the parabola opens upwards; if a < 0, it opens downwards.

Tags

CCSS.HSF-IF.C.7A

Front

How can you determine if a quadratic function has a maximum or minimum value?

Back

You can determine if a quadratic function has a maximum or minimum value by looking at the 'a' value: if 'a' is positive, it has a minimum; if 'a' is negative, it has a maximum.

Front

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

Back

Front

What is the axis of symmetry in a quadratic function?

Back

Front

How do you find the y-intercept of a quadratic function?

Back

Tags

CCSS.HSF-IF.C.7A

Front

What is the quadratic formula used for?

Back

Tags

CCSS.HSA-REI.B.4B

Front

What does the discriminant of a quadratic equation tell you?

Back

Tags

CCSS.HSA-REI.B.4B