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Unit Vocab.

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Term
Definition
Algebra   mathematics in which there is an unknown quantity  
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coefficient   the number that is multiplied by the variable in an algebraic expression  
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Domain   the set of all possible input values of a function  
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Equation   a mathematical sentence that shows two expressions are equivalent.  
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Expression   a mathematical phrase that contains operations, numbers, and/or variables  
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Function   an input-output relationship that has exactly one output for each input  
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Inequality   a mathematical sentence that shows the relationship between quantities that are not equivalent.  
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Ordered Pair   a pair of numbers that can be used to locate a point on a coordinate plane  
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Perimeter   the distance around a polygon  
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Pythagorean Theory   in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs  
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Range   the set of all possible output values of a function  
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Substitution   to replace a variable with a number or another expression in an algebraic expression  
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Variable   a symbol used to represent a quantity that can change  
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polynomial   one monomial or the sum or difference of monomials  
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constant   a value that does not change  
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Mononomial   a number or a product of numbers and variables with exponents that are whole numbers  
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Binomial   a polynomial with two terms  
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Trinomial   a polynomial with three terms  
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Constraint   is a condition that a solution to an optimization problem is required by the problem itself to satisfy  
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Created by: 05mademm
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