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 2 years ago
Find the derivative of the function using the definition of derivative.
g(x) = sqroot8 − x
g'(x) =
 2 years ago
Find the derivative of the function using the definition of derivative. g(x) = sqroot8 − x g'(x) =

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zepdrix
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1349647355572:dw Were you able to get the limit set up correctly? :)

v.s
 2 years ago
Best ResponseYou've already chosen the best response.0\[\left(\begin{matrix}2x \\ \sqrt{8(x+h)}+\sqrt{8x}\end{matrix}\right)\]

v.s
 2 years ago
Best ResponseYou've already chosen the best response.0dont you have to cancel out the h

zepdrix
 2 years ago
Best ResponseYou've already chosen the best response.1yes from this step you can cancel the h's, since it's the only term in the top. I'm not sure how you did it in your problem as you had it before though, You would've had to divide an h out of the 2x, and you didn't have one in there. D:

v.s
 2 years ago
Best ResponseYou've already chosen the best response.0couldn't i put 1 on the top

zepdrix
 2 years ago
Best ResponseYou've already chosen the best response.1dw:1349648375393:dw Yes, good :)
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