In order to use an excerpt from a movie in a new television show, the television producer must pay the director of the movie $790 for the first 2 minutes of the excerpt and $130 per minute after that.
a. Write an equation that gives the total cost (in dollars) of using the excerpt as a function of the length (in minutes) of the excerpt.
b.Find the total cost of using an excerpt that is 8 minutes long.