Functions Mappings Tables and Coordinate Pairs

Tell me about this mapping (select 2):

• It represents a function

• It does NOT represent a function

• Because one input (4) results in two outputs (-5 & 0)

• Because two inputs (6 & -3) result in one output (4)

Which tables represent functions? (Select all that apply!)

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Which of the following mappings do NOT represent functions? (Select all that apply!)

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The domain of the function below is 
{ (18, 5) (6, 9) (-14, 1)}

• {1, 5, 9}

• {-14, 6, 18}

• {-14, 1, 5, 6, 9, 18}

• {-14, 6, 8}

What is the range of the relation?

• {1, 4}

• {-5, -4}

• {-5, -4, 1, 4}

• {-5, 1, 4}

a set of numbers or coordinates used to locate any point on a coordinate plane, written in the form (x,y)

• Domain

• Range

• Origin

• Ordered pair

The set of all first coordinates (or x-values) of a relation or function

• ordered pair

• domain

• range

• zeros

A plane divided into four regions by horizontal and vertical number lines that is used for graphing

• quadrants

• coordinate plane

• domain

• range

The set of all second coordinates (or y-values) of a relation or function.

• zeros

• range

• origin

• domain

A(n) __________ is a relation in which each input has exactly one output.

• Graph

• Relation

• Ordered Pairs

• Function