y varies inversely as x. If y = 3 when x = 10, what is the constant of variation?
Note
For inverse variation, y = k/x, so k = xy. Here k = 10 × 3 = 30.
y varies inversely as x. If y = 3 when x = 10, what is the constant of variation?
For inverse variation, y = k/x, so k = xy. Here k = 10 × 3 = 30.