Vocab Review #2 Flashcards Preview

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Flashcards in Vocab Review #2 Deck (10)
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1
Q

domain

A

set of all input or x-values

2
Q

range

A

set of all output or y-values

3
Q

function

A

a mapping where every x-value maps to exactly one y-value

4
Q

additive identity

A

a + 0 = a

5
Q

multiplicative identity

A

a(1) = a

6
Q

additive inverse

A

a + (-a) = 0

7
Q

multiplicative inverse

A

a(1/a) = 1

8
Q

commutative property

A

the order in which terms are added does not change the sum or product

9
Q

associative property

A

the way the terms are grouped does not change the sum or product

10
Q

mapping

A

a diagram that shows how each element of the domain is paired with an element in the range