Question

In the function y = 15.00x + 5, y represents the cost of a ticket to the fair and x represents the number of tickets purchased. How much does the cost increase for every ticket purchased? A) x B) $5.00 C) $15.00 D) $20.00 Please Help!!

Answer 1

This question is the same as one asking you for the slope of the given function / line.  It's immediately apparent from the function that the slope is $15.00/unit.