Ordered Pairs and Functions

• Function
• Not a Function

Tags

CCSS.8.F.A.1

Which relation is NOT a function?

• {(1,-5), (3,1), (-5,4), (4,-2)}

• {(2,7), (3,7), (4,7), (5,8)}

• {(1,-5), (-1,6), (1,5), (6,-3)}

• {(3,-2), (5,-6), (7,7), (8,8)}

Tags

CCSS.8.F.A.1

Is this graph a function or not a function? 

• Function

• Not a Function

What is the ordered pair of point E?

• (2,5)

• (5,2)

• (-5,2)

• (5,-2)

Tags

CCSS.6.NS.C.6B

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8.5.G

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8.5.G

A table of ordered pairs is shown. Which graph best represents these ordered pairs?

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CCSS.8.EE.B.5

• A. Adding data from a student who is 161 cm tall and weighs 63 kg.

• B. Adding data from a student who is 154 cm tall and weighs 69 kg.

• C. Converting the measurements from metric units to inches and pounds.

• D. Plotting the ordered pairs on a coordinate grid.

Tags

CCSS.3.MD.B.4

The table shows y as a function of x. Which ordered pairs can also belong to the function? Select TWO correct answers.

• (-4, 3)

• (-2, 3)

• (4, 3)

• (6, 8)

• (-8, 9)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

A table of ordered pairs is shown. Which graph represents these ordered pairs?

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Tags

CCSS.8.EE.B.5