The graph shows the rate at which the depth of the water in a pond is changing over time.
Depth of Pond Water
ty
10
A
8
3
6
Feet
3
4
3
2
2
1
X
6
5
7
8 9 10
1 2 3 4
Minutes
feet each minute.
The depth of the water is increasing by
Ne
Save and Exit

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days