Solve the problem.A faucet is used to add water to a large bottle that already contained some water. After it has been filling for 4 seconds, the gauge on the bottle indicates that it contains 11 ounces of water. After it has been filling for 11 seconds, the gauge indicates the bottle contains 25 ounces of water. Let f(x) be the amount of water in the bottle x seconds after the faucet was turned on. Write a linear function that models the amount of water in the bottle in terms of x.
A. f(x) = -2x + 19
B. f(x) = 
x + 9
C. f(x) = 2x + 3
D. f(x) = 2x + 14
Answer: C
Mathematics
You might also like to view...
Evaluate the derivative.f(x) = 5 tanh-1(cos x)
A. - 
B. - 
C. ln
sin x
D. - 
Mathematics
Perform the indicated operation, if possible.
- 
A. 
B. 
C. 
D. 
Mathematics
Solve.In a town whose population is 2500, a disease creates an epidemic. The number N of people infected t days after the disease has begun is given by the functionN(t) = 
Find the number infected after 16 days.
A. 2495 B. 2499 C. 2500 D. 2497
Mathematics
The graph below shows the percentage of students enrolled in the College of Engineering at State University. Use the graph to answer the question.
Does the graph represent a function?
A. no B. yes
Mathematics