100%
The population of grasshoppers in a natural habitat was observed for 9 weeks. A trigonometric model of the data was made. The graph shows the
population of grasshoppers. P(1). after tweeks from the beginning of the study.
D
Grasshopper Population
Population
P(t)
8000
7000
6000
5000+
4000
3000
2000
1000-
0-
m
1
2
3
4 5 6 7
Weeks
Which trigonometric function models the population of grasshoppers?
OA P()=7000+4000 sin
Oc P() = 5000+2000 sin (¹)
OB P(r) = 7000 + 4000 cos (1)
OD. P(1) = 5000+2000 cos (¹)