Step-by-step explanation:
1. B
2. B
Answer:
9 feet
Step-by-step explanation:
The height of the ball in feet is given by the polynomial:

where t is the time in seconds.
After 3 seconds, t = 3:

The height of the ball after 3 seconds is 9 feet.
Answer:
d
Step-by-step explanation:
Answer:
9 or 6 owo
Step-by-step explanation:
uwu