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Mathematics, 15.07.2019 11:00 gymnastsgymnastics

The following set of ordered pairs is an example of direct variation, find the constant ratio between the variables. (hint: find k.) (2, 4) (5, 10) (7, 14) (11, 22) a. k=2 b. k=8 c. k=-2 d. k= 1/2

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