Unit 1 - Equations and Inequalities
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15 Terms
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<
Less than
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>
Greater than
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≥
Greater than or equal to
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≤
Less than or equal to
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( )
for open points, > or <
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[ ]
for closed points, ≤ or ≥
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Rational numbers
any number that CAN be written as a fraction
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Irrational numbers
any number that CAN'T be written as a fraction
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Expression
Does not include
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Equation
ALWAYS has =
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Inequality
includes
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The Commutative Property
Addition OR multiplication, changes the order of the terms
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The Associative Property
Addition OR multiplication, changes the groupings
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The Inverse Property
Trying to get back to the identity
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The Distributive Property
Gets rid of parenthesis through multiplication
Note 
Flashcards (29)