Relation and Function Test

Which of the following data points could be added to the data table to create a relation?

• (-3, 0)

• (-1, 7)

• This data is already a relation.

• (2, -19)

Which table matches the graph shown above?

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Which graph represents the table?

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Identify a minimum point of the graph.

• (0, 0)

• (-1, 1)

• (1, 1)

• There is no minimum because the graph does not have any negative y-values.

Which of the following is the correct mapping for the relation {(-8, -6) (-5, 2) (-8, 1) (7, 3)}

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Which of the following is the list of ordered pairs that represent the graph?

• (-3,-3) (-3,1) (1, 2) (7, 7)

• (-3,-3) (1,-3) (2, 1) (7, 7)

• (-3,1) (1, 2) (7, 7)

• (-3,-3) (-3,1) (1, 2)

A relation where every input yields one and only one output is called what?

• Relation

• Linear

• Exponential

• Function

This relation is a function. True or false?
{(0,1), (2,4), (1,0), (2,3), (3,6)}

• False

• True

What is the range of this graph?

• R = {1, 2, 3, 4, 5}

• R = {1 ≤ y ≤ 5 }

• R = {-6 ≤ y ≤ 6 }

• R = {-6, -3, -2, 2, 3, 4, 5, 6}

A set of ordered pairs is called what?

• Coordinates

• Relation

• Function

• Vertical Line Test