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Advanced Algebra 2 vocab
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Rational numbers
Numbers that can be written as a fraction. As a decimal, numbers terminate/repeat.
Closure Property
a+b is a real number
ab is a real number
Communtative Property
a+b= b+a
ab=ba
Associative Property
(a+b)+c=a+(b+c)
(ab)c=a(bc)
Property of Identity
a+0=a
a*1=a
Inverse Property
a+(-a)=0
a*1/a=a IF a doesn't equal 0.
Distributive Property
a(b+c)=ab=ac ab+ac=a(b+c)
Algebraic Expression
An expression involving variables.
Value of a variable
A number used to replace a variable
Mathematical Model
An expression that represents a real life model.
Compound Inequality
Two simple inequalities joined by "and" or "or".
Absolute Value
The distance from 0 to a number on a number line.
Author
alipeace11
ID
37369
Card Set
Advanced Algebra 2 vocab
Description
Vocab for ch 1 of advanced algebra 2
Updated
2010-09-26T12:55:45Z
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