Graphing Functions

What is the definition of function?

• Has inputs and outputs
• Every input has only ONE output
• Inputs have different outputs every time
• x-values and y-values

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CCSS.HSF.IF.A.1

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function
• Not a Function

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CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

Is this graph a function or not a function? 

• Function
• Not a Function

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CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

Is this graph a function or not a function? 

• Function 
• Not a Function 

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CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.5

All of the y values or outputs are called what?

• Domain
• Range
• Relation
• Function

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CCSS.HSF.IF.A.1

CCSS.8.F.A.1

All of the x values or inputs are called what?

• Domain
• Range
• Relation
• Function

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CCSS.HSF.IF.A.1

CCSS.8.F.A.1

Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• wavey line/snaked

• circle/elliptical

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CCSS.HSA.REI.D.10

CCSS.HSG.GPE.A.2

Use the graph to determine the roots.

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

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CCSS.HSA.REI.D.10

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.11

CCSS.HSA.APR.B.3

Name the x-intercept(s)

• (0,0)

• (4,0)

• 2

• (0,0) and (4,0)

What are the coordinates of the y-intercept?

• (-3, 0)

• (0, -3)

• (2, 1)

• y=-3

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CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7