Quadratic Functions Attributes

What is the vertex form of a quadratic function?

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CCSS.HSA.SSE.B.3

CCSS.HSF.IF.C.8

• The y-intercept of the graph

• The slope of the graph

• The direction and "width" of the parabola

• The x-intercepts of the graph

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CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the maximum or minimum point of a quadratic function called?

• Root

• Vertex

• Intercept

• Focus

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CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

If a quadratic function opens upwards, what can be said about the value of "a"?

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CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

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CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.1

Which form of a quadratic function is best to use if you want to identify the x-intercepts?

• Vertex form

• Standard form

• Factored form

• Intercept form

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CCSS.HSA.APR.B.3

In the context of quadratic functions, what is the "Zero Product Property" used for?

• Finding the vertex

• Determining the direction of the parabola

• Finding the x-intercepts

• Calculating the axis of symmetry

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CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

What does the vertex of a parabola represent in a real-world problem involving a quadratic function?

• The initial value of the problem

• The maximum or minimum value of the problem

• The constant rate of change

• The point where the function crosses the y-axis

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CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7