Unformatted text preview: y x As x increases, y remains the same. There is no relationship between the variables. None , or y is constant y x As x increases, y increases proportionally. Y is directly proportional to x. None y x As x increases, y decreases. Y is inversely proportional to x. Graph , or y x Y is proportional to the square of x. Graph y vs x 2 y x The square of y is proportional to x. Graph y 2 vs x When you state the relationship, tell how y depends on x ( e.g., as x increases, y …). ©Modeling Workshop Project 2002 1 Unit I Reading  GM summary v2.0...
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 Fall '11
 Dr.LairdKramer
 Algebra, Elementary mathematics

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