Characteristics of Parabola Graphs

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CCSS.HSF-IF.C.7A

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CCSS.HSF-IF.C.7A

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CCSS.HSF-IF.C.7A

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CCSS.HSF-IF.C.7A

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CCSS.HSF-IF.C.7A

A parabola has a vertex at (-3,2).

What is the axis of symmetry?

• y = -2

• x = 3

• x = -3

• y = 2

The graph of a quadratic is called a?

• curve

• circle

• line

• parabola

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CCSS.HSF-IF.C.7A

What is the significance of the ordered pair (2, -4) to the graph?

• It is the vertex

• It is an x-intercept

• It is the y-intercept

• It is the axis of symmetry

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CCSS.HSF-IF.C.7A

Is this a max or min?

• max

• min

• cannot be determined

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CCSS.HSF-IF.C.7A

Use the graph to determine the solutions.
*Hint: Solutions = roots = zeros = x-intercepts

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3