A car manufacturer does performance tests on its car. during one test, a car starts from rest and accelerates at a constant rate fr 20 seconds. another car starts from the rest three seconds later and accelerates at a faster constant rate. the equation that models the distance (d) in metres the first car travel travels is d=1.16t^2, where t is time, in seconds, after the car starts. the equation from the second car is d=1.74(t-3)^2
a) in the context, what is a suitable domain for the graph of this system
b) at what time will both cars have driven the same distance
c) how far will they have driven at this time?