Algebra 1 Unit 3 Vocabulary

a variable (y) that does depend on another number and changes

• domain

• independent

• range

• dependent

a special relationship of a variable that produces another variable (x, y)

• independent

• function

• dependent

• relation

a variable (x) that does not change

• independent

• dependent

• function

• relation

the set of independent (x) items

• range

• function

• domain

• relation

the set of dependent (y) variables

• range

• domain

• independent

• dependent

Is a relation a set of ordered (x,y) pairs?

• True

• False

In an experiment, the standard that is used for comparison

• control

• constant

• relation

• function

A value that does not change

• dependent

• constant

• control

• indepedent

Is every number in domain that goes to ONE number in a range called a

one-to-one function?

• True

• False