ethan451 ethan451
  • 12-07-2017
  • Mathematics
contestada

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

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irspow
irspow irspow
  • 12-07-2017
f(x)=-1/x

df/dx=1/x^2

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

df/dx(2)=1/4
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