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Algebra: Linear Equations and Functions

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Term
Definition
domain   the set of input values for a function  
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function   a relation in which each element of the input is paired with exactly one element of the output according to a specified rule  
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function table   a table used to organize the input numbers, output numbers, and the function rule  
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inequality   a mathematic sentence that contains the symbols greater than, less than, less than or equal to, or greater than or equal to  
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inverse operations   operations that "undo" each other  
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linear equation   an equation for which the graph is a straight line  
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range   the set of output values for a function  
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slope   a number that tells how steep a line is / found by looking at the change in y over the change in x  
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two-step equation   an equation having two different operations  
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work backward strategy   begin by taking the last value in the problem and perform opposite operations with each subsequent value until you arrive at the initial value  
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Created by: Miss Brinkoetter
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