HELP!!! find f'(-5) if f(x)=(-4x^2-2x) (-x^2-9)

1 answer:

3 0

If what I got was right, I got 260.

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pashok25 [27]

The answer is $5,400

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3 years ago

Simora [160]

It’s definitely a scam for sure like it’s crazy how it went so far up n then all the way back down

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3 years ago

bulgar [2K]

$PYTHAGOREAN THEOREM\\c^{2} = a^{2} + b^{2}\\ b^{2}=c^{2} -a^{2}\\ a^{2} =b^{2}-c^{2}$

1) x=9, because we can use the Pythagorean theorem, x^2 + 144 = 225, x^2 = 81

2) $x=3\sqrt{8}$ , because 6^2 +6^2 = 72, $\sqrt{72} = 3\sqrt{8}$

3) $x=2\sqrt{3}$ , because $x^{2} +7=19\\x^{2} =12\\x= 2\sqrt{3}$

hope this helps... load for images!

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4 years ago

vivado [14]

Thanks for the points

Have a great day/night

3 0

3 years ago

dezoksy [38]

<span>dynamometer is what it called to calculate how much horsepower you will make on the dyno

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3 years ago