Answer:
y = 8x
Step-by-step explanation:
If Percy rides x number of hours and the distance covered by her in miles is y, then the proportional relationship between y and x is given by the symbol
y ∝ x, ⇒ y = mx ....... (1){Where m is the constant of proportionality}
Now, given that Percy rides his bike 11.2 miles in 1.4 hours at a constant rate.
Then from equation (1) we get,
11.2 = 1.4m
⇒ m = 8 miles/hour
Therefore, the equation (1) will become y = 8x (Answer)
