Mathematics: Find the derivative of f(x) = negative 8 divided by x at x = 11.

Solution given:(x1,y1)=(-4,-5)(x2,y2)=(0,-8)distance=?we have distance=d=d=d=unitsunits I travelled....

Find the derivative of f(x) = negative 8 divided

jaylinthornton6

12.02.2021

I think it’s

f ` (x) = - 8 / x²

f ` (11) = - 8 / 121

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joejonaslover7476

26.08.2021

8/121 is the answer

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lovecats12

18.09.2022

Solution given:

(x1,y1)=(-4,-5)

(x2,y2)=(0,-8)

distance=?

we have

distance= $\sqrt{(x2-x1) ²+(y2-y1) ²}$

d= $\sqrt{(0+4)²+(-8+5) ²}$

d= $\sqrt{25}$

d=units

units I travelled.

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