Answer:
y ∝ m and 1760 is a constant of proportionality.
Step-by-step explanation:
The relation between a distance in the yards (y) and the same distance in miles (m) 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 the relation of proportionality for the same distance.
Hence, y ∝ m and 1760 is a constant of proportionality. (Answer)
Answer:
Yes. There exist a direct proportionality, since a change in one variable leads to a direct change in the other variable and exist a constant ratio between them.
Step-by-step explanation:
The condition of direct proportionality mean the existence of the following relationship:
[tex]y \propto m[/tex]
[tex]y = k\cdot m[/tex]
Where k is a constant of proportionality, the suggested formula observes every characteristic of the direct proportionality. (k = 1760)
