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Unit 5 Vocabulary

Last updated about 6 years ago

5 questions

Note from the author:

Coordinate Planes

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Question 1

1.

What is an Ordered Pair?

Something purchased by a couple on their frist date.

Two variables put together in alphabetical order.

A pair of numbers (x,y) used to describe a position on a coordinate plane.

Question 2

2.

Define Domain.

The second number in the ordered pair - the y values.

An area of territory owned or controlled by a ruler or government. 

The first number in an ordered pair - the x values. 

Question 3

3.

Define Range.

The first number in an ordered pair - the x values.

The second number in the ordered pair - the y values. 

The extent of time covered by something such as forcast. 

Question 4

4.

What is a function?

A relation in which each element in the domain (x-values) is paired with exactly one element in the range (y-values).

A thing dependent on another factor or factors. 

An activity or purpose intended for a person or thing. 

Question 5

5.

What is slope?

The part of the side of a hill or mountain, especially as a place for skiing. 

Describes how steep a line is: the change in y-values divided by the change in x-values.

A surface of which one end or side is at a higher level than another.