The graph shows the relationship between the number of concert tickets
purchased and the total cost for the tickets. Write an equation for this
relationship.
![The graph shows the relationship between the number of concert ticketspurchased and the total cost for the tickets Write an equation for thisrelationship class=](https://us-static.z-dn.net/files/d48/d37458e342ae28b0537511a858997289.jpeg)