In fun run, after t seconds, Pamela is already (5s+ 3) meters away from the starting point and Zander is 4s meters away from the starting point. How far ahead of Zander is Pamela after t second?

The answer would be a i think

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.

2.4+3.2t. you get the answer by adding the ones with variables and ones without