The height of a model rocket, H(t), is a function of the time since it was
launched, t.
Height (feet)
450-
400-
350-
300-
250-
200-
150-
100
50-
0
0
H(t)
10
30
20
Time (seconds)
What is the domain of H(t)?
40

The height of a model rocket Ht is a function of the time since it was launched t Height feet 450 400 350 300 250 200 150 100 50 0 0 Ht 10 30 20 Time seconds Wh class=