Penjelasan dengan langkah-langkah:
ARITMATIKA SOSIAL
misal,
f(x) = 2x² – 100x
maka,
f'(x) = 0
4x – 100 = 0
x = 100
4
x = 25
keuntungan maksimal
= (x + 100) juta
= (25 + 100) juta
4x - 100 = 0
4x = 0 + 100
4x = 100
x = 100/4
keuntungan maksimum
(x + 100)x - (2x² - 100x)
x² - 100x - 2x² + 100x
200x - x²
200 x 25 - 25 x 25
5000 - 625
4.375 juta
semoga membantu
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Penjelasan dengan langkah-langkah:
ARITMATIKA SOSIAL
misal,
f(x) = 2x² – 100x
maka,
f'(x) = 0
4x – 100 = 0
x = 100
4
x = 25
keuntungan maksimal
= (x + 100) juta
= (25 + 100) juta
= Rp. 125.000.000,00
Penjelasan dengan langkah-langkah:
f'(x) = 0
4x - 100 = 0
4x = 0 + 100
4x = 100
x = 100/4
x = 25
keuntungan maksimum
(x + 100)x - (2x² - 100x)
x² - 100x - 2x² + 100x
200x - x²
200 x 25 - 25 x 25
5000 - 625
4.375 juta
semoga membantu