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Given: f(x) = - 1/x Find the slope of the tangent line at xo=2
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Given: f(x) = - 1/x Find the slope of the tangent line at xo=2

User TheFrozenOne
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1 Answer

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f(x)=-1/x

df/dx=1/x^2

df/dx(2)=1/2^2

df/dx(2)=1/4
User Suncoolsu
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