Unit 6 Function Vocabulary

What is a function in terms of domain and range?

• A relation where every element of the domain is paired with one and only one element of the range

• A set of ordered pairs

• A relation with repeated "x" values

• A pair of numbers that tells the location of a point

What is the definition of a relation?

• A set of ordered pairs

• A relation with repeated "x" values

• A pair of numbers that tells the location of a point

• The horizontal line on the coordinate plane

What happens if a function has repeated "x" values?

• It is not a function

• It becomes a set of ordered pairs

• It is a valid function

• It becomes a coordinate

What is the domain in a function?

• Input

• Output

• Range

• Coordinate

What are the x-values in a function called?

• Domain

• Range

• Output

• Coordinate

What is the range in a function?

• Output

• Input

• Domain

• Coordinate

What are the y-values in a function called?

• Range

• Domain

• Input

• Coordinate

What is an ordered pair?

• A pair of numbers that tells the location of a point

• A set of ordered pairs

• A relation with repeated "x" values

• The horizontal line on the coordinate plane

What is the x-axis?

• The horizontal line on the coordinate plane

• The vertical line on the coordinate plane

• The point of intersection of the x & y axis

• A pair of numbers that tells the location of a point

What is the y-axis?

• The vertical line on the coordinate plane

• The horizontal line on the coordinate plane

• A set of ordered pairs

• A relation with repeated "x" values