This is proportional, (Proportional means it has an equivalent ratio/constant rate of change/the same rate) y = 12x

Hence, the equation is proportional.

Step-by-step explanation:

To test for proportionality ;

y = 12x

For a proportional relationship ;

y α x

y = kx ; where, k is the constant of proportionality.

From. The equation given

y = 12x ; 12 is thw proportionality constant.

the answer is: the length is 5/6 yards.

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step-by-step explanation: