The cost of staying at a hotel can be found using the function y = 129x + 9.95, where x is the number of days a guest stays at the hotel and y is the cost in dollars. The cost includes a flat fee for Internet access. If the fee for Internet access is not included, which statement is true?

A. The cost is $9.95 less per day.
B. The cost is $9.95 less.
C. The cost is $9.95 more per day.
D. The cost is $9.95 more.

2 answers

if it is not included, then you subtract it from the total. So, ...
correckit!