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14 Cards in this Set
- Front
- Back
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Function
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a relation; an input- out put relationship that has only one output for every input
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relation
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a relationship between sets of information
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ordered
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simply states that one comes before the second
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Domain
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the set of all the starting points
(input; x) |
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Range
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the set of all the ending points (output; y)
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set
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a group of numbers or symbols
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Function notation
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the notation used to solve a function [f(x)]
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Broken Graph
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a type of graph that includes a zigzag line on the horizontal or vertical scale that indicates that a group of numbers has been omitted
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Inclusive
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the first and last numbers are included in a set of values
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Vertical Line Test
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a test that determines whether a line is a function or a relation
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Element
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one of the numbers that makes up a set
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Origin
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the point in a grid at which the x- axis and the y- axis intersect
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Parabola
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a relation; a line on a grid that is curved
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Ordered Pairs
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a pair of numbers that can be used to locate a point on the coordinate plane; it includes a x- coordinate and a y- coordinate
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