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3 years ago

Suppose that x and y vary inversely. write a function that models each inverse variation.

Mathematics

1 answer:

Maurinko [17]3 years ago

4 0

Answer:

y = - $\frac{24}{x}$

Step-by-step explanation:

Given that the quantities vary inversely then the equation relating them is

y = $\frac{k}{x}$ ← k is the constant of variation

To find k use the condition x = 4 when y = - 6

k = yx = - 6 × 4 = - 24

y = - $\frac{24}{x}$ ← equation of variation

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