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October 6th, 2013, 05:24 PM   #1
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Find the equation of the tangent line to G(x) .

Find the equation of the tangent line to at

so;



so I now have & ..

so I take derivative to find slope:


so

so ?
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October 6th, 2013, 06:08 PM   #2
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Re: Find the equation of the tangent line to G(x) .



At x = 1, y =



Tangent line:
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October 7th, 2013, 06:12 AM   #3
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Re: Find the equation of the tangent line to G(x) .

Oh wow, I see now. I was using the product rule when it was clearly unnecessary. So I take derivative then plug in a 1. Ok got it.
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