3 years ago

Yeoooo i need help 3-8, this stuff is due at 1:30 pm i’ll give y’all like 69 points or sum lol

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

3 0

Answer: Hi

Step-by-step explanation:

Can you take a better pic, then I help

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Find first derivative f(x)= x² - 4 /x³ + 9

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Answer:

f'(x) = 2x + $\frac{12}{x^{4} }$

Step-by-step explanation:

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$\frac{d}{dx}$ ( a $x^{n}$ ) = na $x^{n-1}$

Given

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f'(x) = 2x + 12 $x^{-4}$ = 2x + $\frac{12}{x^{4} }$

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2 years ago

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On a map of Arizona 2 inches represents 54 miles. The map distance from Yuma to Sentinel is 3 inches. What is the actual distanc

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Step-by-step explanation:

if 2 inches = 54miles then 1 inch is 27 miles because 54/2=27

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