Katalina's Going to College Katalina is planning to attend a local community college as a
full-time student before transferring to a four-year university.
The cost of her tuition (excluding other fees and expenses)
can be determined using the equation f(x) = 215x, where x
is the number of credit hours she registers for.
(b) Describe the relationship between the cost of Katalina's tuition and the number of credit hours she registers for.