Answer:
Step-by-step explanation:
The relation between a distance in yards and the same distance in miles is described by the equation y = 1760m.
So, the graph of the above equation passes through the origin(0,0) and it will be a straight line with a constant slope of 1760.
Therefore, a measurement in yards and a measurement in miles are in relation to proportionality for the same distance.
Hence, y ∝ m and 1760 is a constant of proportionality.