The number of apples produced by each tree in an apple orchard depends on how de
ID: 3034691 • Letter: T
Question
The number of apples produced by each tree in an apple orchard depends on how densely the tree are planted If trees are planted on an acre of land, then each tree produces 900 - 9n apples. So the number of apples produced acre is A(n) = n(900 - 9n) How many- trees should be planted pet acre to obtain the maximum yield of apples? Given the function f(x) -2+ squareroot x+3. answer the following What is the domain and range of f? Writs your answer in interval form Sketch a graph of f. Find a formula for f^-1 (x) Note Remember, the domain of f^-1(x) will match the range of f(x). Sketch a graph of f^-1(z). Just sketch this above on part b's coordinate plane.Explanation / Answer
2.
A(n) = number of produced apples
A(n) = n*(900 - 9n)
A(n) = 900*n - 9n^2
we need to find max yield of apples, so
A'(n) = 900 - 2*9*n
for max
A'(n) = 0
900 - 18*n = 0
18n = 900
n = 900/18 = 50
Max number of apple will be
A(n) = n*(900 - 9n)
A(50) = 50*(900 - 9*50)
A(50) = 50*450 = 22500
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