How do you get the derivative of 2(x)^(1/2) using the definition of derivative?
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you use the quotient differnece if you know what that is?
Yeah, but I always seem to get confused on how to fit f(x) into f '(x)=f(x+h)-f(x)/h
first off remeber it is the lim as x goes to o and in this case f(x+h)= and f(x)= ...so it would be the limit of that as h goes to 0
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