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. Upper C (x )equals 0.17 x squared minus 0.00016 x cubed Upper R (x )equals 0.362 x squared minus 0.0002 x cubed

Therefore profit function is increasing on the interval (0,3200)

Step-by-step explanation:

The cost function of the manufacturer C(x) is given as:

The Revenue function is also given as:

Profit=Revenue-Cost

Therefore:

P(x)=R(x)-C(x)

The Profit Function,

To determine the point where the function is increasing, we take the derivative and examine it's critical points.

The derivative of the profit function is:

Set the derivative equal to zero.

x=0 or

x=0 or

x=0 or x=3200

Now let's choose 2000 and 4000 as test points.

Therefore profit function is increasing on the interval (0,3200)

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )