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Home Q & A Board Science-Related Homework Help Mathematics
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rixter119 rixter119
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Posts: 102
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11 years ago
The functions would look something like this ( ^ is raising an x to a power)

f(x)= (x^2-1)/x

or

f(x)= 2/(x+1)^2

I know you would need to use the quotient rule, however, I get a little lost on the second derivative....I also get lost finding the zero's of both function.
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wrote...
#1
11 years ago
for the first equation, (2x-x^2-1)/x^2. set it to equal to 0
x^2-2x+1=0
Answer accepted by topic starter
riverratriverrat
wrote...
#2
Posts: 23
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11 years ago
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