Question The distance, d, you bike varies directly with the amount of time, t, you bike. Suppose you bike 31.125 miles in 2.5 hours. Write an equation that relates d and t.

Answer: d=10.8t Step-by-step explanation: The distance “d” you bike varies directly with the amount of time “t” you bike. Therefore d a t To turn it into a equality , we introduce k, proportionality constant d=kt Reply

The distance “d” you bike varies directly with the amount of time “t” you bike. Therefore, d α t To turn it into equality, we introduce k, proportionality constant. d = kt We find the value of k from the given conditions. Suppose you bike 31.125 miles in 2.5 hours. 31.125 = k(2.5) k = 12.45 miles/hour Therefore the equation would be: d = 12.45t It is a linear graph with a slope of 12.45 and it passes at the origin Reply

Answer:Step-by-step explanation: