Solve the problem.
-The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in inches: . What rainfall produces the maximum number of mosquitoes?
A) 324 in.
B) 0 in.
C) 18 in.
D) 9 in.

Question

Solve the problem.
-The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in inches:  . What rainfall produces the maximum number of mosquitoes?
A) 324 in. 
B) 0 in. 
C) 18 in. 
D) 9 in.

Quizplus · Accepted Answer

The Answer of Solve the problem.
-The number of mosquitoes M(x), in millions, in a certain area depends on the June rainfall x, in inches:  . What rainfall produces the maximum number of mosquitoes?
A) 324 in. 
B) 0 in. 
C) 18 in. 
D) 9 in.

Solve the Problem. -The Number of Mosquitoes M(x), in Millions, in a Certain