Answer:
Step-by-step explanation:
Given that the fish population in a certain part of the ocean (in thousands of fish) as a function of the water's temperature (in degrees celsius) is modeled by: .
To find maximum number of fish, we use derivative test
Since second derivative is positive,
there will not be any maximum but only minimum
Minimum when x=9 and minimum population
p(x) =200
Maximum when x -infinity
26 , 10 , 3
Any number larger than 2 will work.