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| a relation in which each element of the domain is paired with exactly on element of the range. |
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| a set of numbers or coordinates used to locate any point on a coordinate plane (X,Y) |
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| The point at which the x- and y-axis intersect on the coordinate plane |
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| The set of all first coordinates (x values) of a relation or function |
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| the set of all of the second coordinates (y values) of a relation or function |
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| Given a graph, this test is used to determine whether the relation is a function. |
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| Illustrates how each element of the domain is paired with an element of the range. |
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| a graph consisting of distinct points. (use a dotted line to graph) |
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| a graph consisting of connected lines or curves. |
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| Four regions into which the x & y axes separate the coordinate plane. |
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| a way of renaming an equation by replacing y with f(x). |
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| GRAPHICALLY, the point(s) at which a graph intersects the x-axis. ALGEBRAICALLY, the value(s) for which f(x) = 0. |
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