Question

Find an equation of the tangent line to the curve at the given point.
y=sin(2lnx) (1,0)

Answer 1

recall that the derivative of the function will tell you the slope of the tangent line. You will need to find the derivative of the function first.

Answer 2

Do you know how to do this?

Answer 3

I got sin2/x

Answer 4

I don't think that's correct

Answer 5

wait imma try again, theres a lot on my page

Answer 6

okay, I got cos(2lnx)*2/x+lnx

Answer 7

this?
http://www.wolframalpha.com/input/?i=d%2Fdx+sin%282lnx%29

Answer 8

Diz, you were close on the last try but should not have +lnx. I'm guessing you may have been thinking you had to apply the product rule but there's no product here.