The exchange reveals Genevieve's positive attitude toward playing tenor sax, while it suggests that Mr. Tamez is supportive.
Step-by-step explanation:
In this exchange, we can infer that Genevieve's attitude toward playing tenor sax is positive. She expresses her excitement by saying, "I can't wait to play it in jazz band!" This reveals that she is enthusiastic and looking forward to playing the instrument.
As for Mr. Tamez, the exchange does not provide direct information about his attitude toward playing tenor sax. However, we can assume that he is supportive of Genevieve's interest since he encourages her by saying, "You'll have a great time!"