Question

Tickets to a concert are available online for $20 each, plus a one-time handling fee of $2.75. The total cost isfunction of the number of tickets bought. What function rule models the cost of the concert tickets (t)Evaluate the function for 8 tickets

Answer 1

the function that we can use to solve this problem is

c(t)=20t+2.75

where

c is the cost

t= tickets

in the case for t=8

c(t=8)=20(8)+2.75=162.75

For 8 tickets the cost will be $162.75