SOLUTION: If 100 pear trees are planted, then the annual revenue is $90 per tree. If more trees are planted, the annual revenue per tree will be reduced by $.50 for each additional tree plan

Question 1149687: If 100 pear trees are planted, then the annual revenue is $90 per tree. If more trees are planted, the annual revenue per tree will be reduced by $.50 for each additional tree planted. How many trees should be planted to maximize the revenue from the orchard for one year.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Let = the revenue per year
Let = the number of trees planted per year ( n is greater than 100 )
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The maximum is at:

trees
Plug this value back into equation

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Here's the plot:

Looks good, I think
---------------------------
check:
Check the points where

This look good from plot

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