Question

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Answer 1

find y'(x) by differentiating, i.e. dy/dx
evaluate y'(x)=y'(-3).
For example, y=x^2+3
y'(x)=dy/dx=2x
y'(-3)=2(-3)=-6
======note: the above is an example=========

Answer 2

\[\frac{ dy }{ dx }=-\frac{ 8 }{ x^2 }\]
put x=-3

Answer 3

8/3 thanks :)

Answer 4

No not 8/3

Answer 5

opps -8/3

Answer 6

No..

Answer 7

-8/9

Answer 8

Excellent...