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Mathematics, 10.09.2019 20:10 purplefive85
(x, y) (7,11) (8,13) (9,15) (10,17) determine whether y varies directly with x. if so, find the constant of variation k and write the equation.
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(x, y) (7,11) (8,13) (9,15) (10,17) determine whether y varies directly with x. if so, find the cons...
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