Need help ASAP!! In which of the following situations would it be appropriate to use the midpoint formula? A) To determine the length of fencing needed along one side of your yard. B) To hang a lamp in the center of a room. C) To find the distance between your home and school. D)To calculate the amount of string needed for a clothesline.

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.

D.