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Mathematics 17 Online
OpenStudy (mtalhahassan2):

lala Show that there are no tangents to the graph of f(x)= 5x+2/x+2 that have a negative slope

OpenStudy (mtalhahassan2):

@Shalante

OpenStudy (anonymous):

Use the quotient rule to find the derivative. Did you do that? If, so write it here.

OpenStudy (mtalhahassan2):

y1=2(2x)(x-4)-(2x^2)(1)/(x-4)^2

OpenStudy (anonymous):

No, I mean the derivative of \[\frac{ 5x+2 }{ x+2 }\]

OpenStudy (anonymous):

If you cant, just let me know...

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