Help with this math problem?
An economy car rented in florida from national car rental on a weekly basisbasis costs $95 per week. extra days cost $24 per day until the day rate exceeds the weekly rate, in which case the weekly rate applies. find the cost c of renting an economy car as a piecewise-defined function of the number x days used, where 7 _= x_,=14. graph this function. note any part of a day counts as a full day
Answer
This piece-wise linear function has three pieces as detailed below.1) c = 95, x = 72) c = 95 + 24x, 7_ x _143) c = 190, x = 14it is not hard to graph this piece-wise linear function. unfortunately, i cannot show a graph in this dialog box but i will try to describe it.graph x on the horizontal axis and c on the vertical axis.1) single point elevated to c=95 from the point over x=72) sloped line between 7 _ x _ 14, open circles on 7 and 14, slope = 24.3) single point over x=14 elevated to 190.
