kakeguri is a horrible anime !! yumeko gets all hxrny and shi wheneevr someone pulls out a da...mn card, and if someone were to lose to her she tells a whole life story like no one gives a fawk

In all honesty, there really is no “work” per say to show. mainly it’s just using the process of elimination. the question is asking which domain(s) would be the most appropriate for the function c(n). n is the number of observed vehicles so right away, 1, 2, and 3 can be eliminated.why? 1, 2 start in the negatives and therefore it is impossible to observe negative cars. so, #4 would be the best answer to the given problem.

That’d be 9 years or something