CCSS.Math.Content.8.F.A.1

Name the parent function.

• square root
• quadratic
• cubic
• exponential

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CCSS.Math.Content.8.F.A.1

Which set of ordered pairs represents y as a function of x?

• (-9,2), (0,6), (1,-2), (-3,6)
• (-1,0), (4,3), (-7,-3), (-1,-8)
• (3,2), (-4,-2), (3,1), (-4,1)
• (5,4), (2,3), (1,1), (2,4)

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CCSS.Math.Content.8.F.A.1

Evaluate the function for the given value:

• -5
• 63
• 450
• 5

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CCSS.Math.Content.8.F.A.1

Is this mapping a function or not a function? 

• Function
• Not a Function

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CCSS.Math.Content.8.F.A.1

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

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CCSS.Math.Content.8.F.A.1

Which is used to determine if a relation is a function?

• 3d line test
• diagonal line test
• horizontal line test
• vertical line test

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CCSS.Math.Content.8.F.A.1

All of the x values or inputs are called what?

• Domain
• Range
• Relation
• Function

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CCSS.Math.Content.8.F.A.1

Is the relation a function?

• YES
• NO

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CCSS.Math.Content.8.F.A.1

The graph of a quadratic function is called

• a line
• a hyperbola
• a parabola
• a cubic

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CCSS.Math.Content.8.F.A.1

Is this graph a function and how can you tell?

• Yes its a function cause it doesn't cross itself
• No it's not a function because it goes through the origin
• No it's not a function because the x value 4 has y values of  -2 & 2
• No it's not a function because the y value 4 has x values of  -2 & 2

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CCSS.Math.Content.8.F.A.1