The set of ordered pairs (1,8.50), (3,25.50), (5,42.50), (6,51), (7,59.50) represents the cost of tickets for the school play for different numbers of tickets. The input represents the number of tickets and the output represents the total cost. Is the cost a function of the number of tickets?

The owners of four companies competing for a contract are shown in the table below. if a report is released that advocates company b, which of the people having funded the report should result in the most skepticism? company owner of company company a jake adams company b company c company d debby smith henry rose rhonda baker o a. jake adams o b. rhonda baker o c. debby smith o d. henry rose