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mash [69]
2 years ago
11

Find the derivative for y= x^2 + 4x / x^3 - 5. (4 points)

Mathematics
1 answer:
Furkat [3]2 years ago
5 0

Answer:

The derivative is 2x - 8/x^3 by using the chain and power rules.

Step-by-step explanation:

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Gunther invested $10,000 in two mutual funds. One of the funds rose 6% in one year and the other rose 9% in one year. If his inv
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$7200 in the fund rose 6% n $2800 in the fund rose 9%

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let x be the amount in the fund rose 6%

gain in one year=x*6%=0.06x

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so amount in the fund rose 9% = 10000-x

gain in one year=(10000-x)*9%=900-0.09x

total gain=0.06x+900-0.09x=900-0.03x

=684

900-684=0.03x

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the other fund amount=10000-7200=2800


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