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| greatest value that a function assumes over its domain |
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| the least value of a function |
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| the graph of f(x)=1/x,like that of many rational functions has branches that approach them |
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| a direct variation can be described by the equation y=kxn,The k in this equation is called " " |
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| if a function is not discontinious |
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| points that on a graph at which a line drawn tangent to the curve is horizontal or vertical |
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| a function is decreasing on an interval I if and only if for every a and b contained in I, f(a)>whenever a<b |
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| most graphs we have studied have been smooth continuous curves,yuo cannot not trace or graph w/o lifting your pencil |
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| the constant k used w/ direct or inverse variation |
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