y varies directly as x. If y = 36 when x = 6, what is the constant of variation?
Note
For direct variation, y = kx. Substitute the given values: 36 = k × 6. Therefore k = 36 ÷ 6 = 6.
y varies directly as x. If y = 36 when x = 6, what is the constant of variation?
For direct variation, y = kx. Substitute the given values: 36 = k × 6. Therefore k = 36 ÷ 6 = 6.