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Math 8

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
Function   a set of ordered pairs in which none of the first elements of the pairs appears twice.  
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Relation   A set of ordered pairs.  
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Input   A set of X values  
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Output   A set of Y values  
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Independent Variable   A variable that can change its value freely and without being affected by any other variable(s) for its value.  
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Dependent Variable   The output number of a function  
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Domain   The set of all possible input values for a function or relation.  
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Range   The set of all possible values for the output of the function.  
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Common Difference   The constant difference between any two successive terms in an arithmetic sequence.  
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Coordinate Plane   A plane formed by two intersecting and perpendicular number lines used to help locate the position of any point on a map or graph.  
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Vertical Line Test   A method used to check whether or not a relation is a function.  
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Evaluate   To calculate the value of.  
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Function Notation   is essentially replacing "y = " in your equations with "f(x) =".  
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Linear Function   A function of the type y = f(x) = ax + b because its graph is a straight line.  
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Created by: 15DanGro
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