Question

Kylie sells 2 concert tickets every minute. She has already sold 8 tickets. If f(t) represents the total number of tickets that Kylie will sell in t minutes, which of the following functions represents the relationship between f(t) and t? f(t) = 8t − 2 f(t) = 2t − 8 f(t) = 2t + 8 f(t) = 8t + 2

Answer 1

2tickets per min=2t
minus the 8 tickets she already had -8

f(t)=2t-8