you and your friend have a savings account and you want to compare them. the balance "y" (in dollars) of your savings account after "t" years is represented by y= 150(1.2)t your friends account starts with $200 and increases by $25 each year. write an equation for your friends account.

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.