posted by Denise .
An economy car rented in Florida from XYZ Rental on a weekly basis costs $95 per
week. Extra days cost $24 per day until the day rate exceeds the weekly rate, in which
the weekly rate applies. Also, any part of the day used counts as a full day. Find t
cost, C, of renting an economy car as a function of the number of x days used, where 7
≤ x ≤ 14. Graph the function.