Question 1161787
suppose that x and y vary inversely, and x=7 when y=11. write the function that models the inverse variation. then find y when x=10
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write the function that models the inverse variation.
y = k/x ---- k = some constant
11 = k/7 ---> k = 77
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find y when x=10
y = 77/10
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It's not necessary to solve for k, but it's easy.