SOLUTION: The cost C (in dollars) of manufacturing x cell phones is given by:
C(x) = 5x^2 - 200x + 4000.
How many cell phones should be manufactured to minimize the cost?
a. 2000
Algebra.Com
Question 42979: The cost C (in dollars) of manufacturing x cell phones is given by:
C(x) = 5x^2 - 200x + 4000.
How many cell phones should be manufactured to minimize the cost?
a. 2000
b. 400
c. 100
d. 20
e. None of the others
Answer by Nate(3500) (Show Source): You can put this solution on YOUR website!
Find vertex:
5x^2 - 200x + 4000
v(20,2000)
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