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32 Cards in this Set
- Front
- Back
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additive identity property
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For every number a,
a + 0 = 0 + a = a. |
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algebraic expression
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An expression consisting of one of more numbers and variables along with one or more arithmetic operations.
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associative property
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For any numbers a, b, c,
(a+b)+c = a+(b+c) and (ab)c = a(bc). |
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base
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The number x in the expression x⁵.
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coefficient
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The numerical factor in a term.
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commutative property
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For any numbers a and b,
a+b = b+a, and ab = ba. |
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dependent variable
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The variable in a function whose value is determined by the independent variable.
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distributive property
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For any numbers a, b, and c,
a(b+c) = ab+ac. |
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domain
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The set of all first coordinates from the ordered pairs in a relation.
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equation
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A mathematical sentence that contains an equal sign.
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evaluate
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To find the value of an expression when the values of the variables are known.
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exponent
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The number 5 in the expression x⁵.
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factors
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The quantities being multiplied in a multiplication expression.
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function
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A relation in which each element of the domain is paired with exactly one element of the range.
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horizontal axis
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The line in a graph that represents the independent variable.
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multiplicative identity property
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For any number a,
a•1 = 1•a = a. |
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multiplicative inverse property
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For every nonzero number a/b, where a, b ≠ 0, there is exactly one number b/a such that
a/b • b/a = 1. |
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multiplicative property of zero
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For any number a,
a•0 = 0•a = 0. |
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reflexive property of equality
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For any number a,
a = a. |
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substitution property of equality
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If a = b, then a may be replaced by b in any expression.
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symmetric property of equality
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For any numbers a and b,
if a = b, then b = a. |
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transitive property of equality
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For any numbers a, b and c,
if a = b and b = c, then a = c. |
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additive identity property
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6 + 0 = 6
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multiplicative identity property
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44(1) = 44
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multiplicative property of zero
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9(0) = 0
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multiplicative inverse property
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(5/6)(6/5) = 1
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reflexive property of equality
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5 + a = 5 + a
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symmetric property of equality
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If (5)(6) = 30,
then 30 = (5)(6). |
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transitive property of equality
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If 5 = 9 - 4 and 9 - 4 = 3 + 2,
then 5 = 3 + 2. |
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substitution property of equality
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(14 - 5)2 = (9)2
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distributive property of equality
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6(x - 3) = 6x - 18
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commutative property
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(5 + 3) + 14 = 14 + (5 + 3)
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