Question

A manufacturer sells video games with the following cost and revenue functions (in dollars), where x is the number of games sold. Determine the interval(s) on which the profit function is increasing. C(x)=0.15x^2−0.00008x^3 R(x)=0.762x^2−0.0002x^3 Select the correct choice below and fill in any answer boxes within your choice. A.The profit function is increasing on the interval(s): (Type your answer in interval notation. Simplify your answer. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) B. The profit function is never increasing.

          A manufacturer sells video games with the following cost and
revenue functions (in dollars), where x is the number of
games sold. Determine the interval(s) on which the profit
function is increasing.
C(x)=0.15x^2−0.00008x^3
R(x)=0.762x^2−0.0002x^3
Select the correct choice below and fill in any answer boxes
within your choice.
A.The profit function is increasing on
the interval(s):
(Type your answer in interval notation. Simplify your answer.
Use integers or fractions for any numbers in the expression. Use a
comma to separate answers as needed.)
B.
The profit function is never increasing.

Added by Renee B.

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