7. Which is true about the table and the graph shown below? У
х
у
-9
-1
1
1
-3
х
3
3
Oา
9
O A. Only the table shows a proportional relationship.
O B. Only the graph shows a proportional relationship.
O C. Both the table and graph show a proportional relationship.
O D. Neither the table nor the graph show a proportional relationship.

Afriend of mine is giving a dinner party. his current wine supply includes 10 bottles of zinfandel, 8 of merlot, and 11 of cabernet (he only drinks red wine), all from different wineries. (a) if he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? ways (b) if 6 bottles of wine are to be randomly selected from the 29 for serving, how many ways are there to do this? ways (c) if 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? ways (d) if 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (round your answer to three decimal places.) (e) if 6 bottles are randomly selected, what is the probability that all of them are the same variety? (round your answer to three decimal places.)