riverbassman11 riverbassman11

27-03-2017
Mathematics

contestada

PLEASE HELP! Find the derivative of f(x) = negative 9 divided by x at x = 12

Respuesta :

daniela903 daniela903

27-03-2017

sorry if this is wrong but i'm pretty sure that it's 1/16

Answer Link

lhuynh123456789 lhuynh123456789

16-05-2020

Answer:

1/16

Step-by-step explanation:

This can be written as -9x^-1

You can then simplify to 9x^-2

Then simplify again to 9/x^2

x^2=144 so 9/144

Simplify to get your final answer 1/16

Answer Link

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