Section 1

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rational

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Last updated

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Date created

Mar 1, 2020

Cards (12)

Section 1

(12 cards)

rational

Front

can be written as a fraction

Back

relation

Front

a set of ordered pairs

Back

range

Front

the set of all second coordinates (y) in and ordered pair. y dep.

Back

domain

Front

the set of all coordinates (x)

Back

function

Front

a special type of relation in which each element of the domain is paired with exactly one element of the range (each x can only have one y)

Back

function notation

Front

a way to represent functions algebraically; using f(x) to indicate outputs

Back

Piecewise function

Front

a function composed of 1 or more functions

Back

irrational numbers

Front

can't be written as a fraction

Back

integer

Front

positive, negative, whole #s

Back

natural

Front

starts @ 1 and increases by 1

Back

whole number

Front

start @ 0 and increase by 1

Back

one-to-one function

Front

A function where each element of the range is paired with exactly one element of its domain. (each x has one y, y has one x)

Back