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21 May 2020
1The profit P for a company is given by
P = (500x−x2)−(
1 2
x2 −77x + 3000)
Approximate
(a) the change in profit as production changes from x = 115 units to x = 120 units. (b) the percentage change in profit as production changes from x = 115 units to x = 120 units.
1The profit P for a company is given by
P = (500x−x2)−(
1 2
x2 −77x + 3000)
Approximate
(a) the change in profit as production changes from x = 115 units to x = 120 units. (b) the percentage change in profit as production changes from x = 115 units to x = 120 units.
Read by 4 people
2 Jun 2021
