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Mathematics 8 Online
OpenStudy (ksaimouli):

which of the following is the equation for the tangent line to the graph f(x)=2/x at x=1? (a)y=-2x (b)y=2x (c)y=-2x+4 (d)y=-x+3 (E)y=x+3

OpenStudy (ksaimouli):

i got b

OpenStudy (ksaimouli):

what u guys got

OpenStudy (baldymcgee6):

Well did you take the derivative?

OpenStudy (ksaimouli):

naaa limit

OpenStudy (anonymous):

The answer will be a because after taking the derivative = -2/x^2 and then you plug in 1 so the slope is -2

OpenStudy (baldymcgee6):

correct @lisapeajac

OpenStudy (ksaimouli):

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