Write a mathematical model representing the total...

Question

A tennis club offers 2 payment option:

Option1: $42 monthly fee plus $5/hour for court rental
Option 2: No monthly fee but $8.50/hour for court rental.

Let x=hours per month of court rental time.

Write a mathematical model representing the total monthly cost, C, in terms of x for the following:

Option 1: C=
Option 2: C=