Question

A video game club charges a fixed annual membership fee of $18 and $3 per video game rented. Let f(n) represent the total annual cost of renting n video games. Which of the following functions best represents the relationship between f(n) and n if the membership was increased by $20 the next year?

f(n) = 18n + 38

f(n) = 38n + 18

f(n) = 3n + 38

f(n) = 3n + 18

Answer 1

What is the fixed membership fee next year then?

Answer 2

$38

Answer 3

How about the rent per video game?

Answer 4

still 3 bucks

Answer 5

oh, ok i see, its C

Answer 6

Yep.