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Stuff You Must Know Cold
Basic concepts of Algebra 1 that you gotta know to be in Pre-cal
14
Mathematics
12th Grade
08/27/2011

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Cards

Term
List the order of operations.
Definition
Parentheses. Exponents. Multiply/Divide. Add/Subtract.
Term
What is the definition of domain?
Definition
the independent variable's values; input.
Term
What is the definition of range?
Definition
The dependent variable's values; output.
Term
What is a function?
Definition
When every input is paired with ONLY ONE output.
Term
What is direct variation?
Definition
when two variables are related in such a way that the ratio of their values always remains the same.
Term
Commutative Addition
Definition
a + b = (a + b) = c
Term
Commutative Multiplication
Definition
a * b = b * a
Term
Associative Addition
Definition
(a + b) + c = a + (b + c)
Term
Associative Multiplication
Definition
(a * b) * c = a * (b * c)
Term
Distributive
Definition
a(b + c)
Term
13 ^ 2?
Definition
169
Term
14 ^ 2
Definition
196
Term
15 ^ 2
Definition
225
Term
16 ^ 2
Definition
256
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