Find the equation of the line that is tangent to at

Shown work would be appreciated, thank you.

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- April 13th 2010, 03:50 PMEixoDifferentiation of Sinusoidal Functions
Find the equation of the line that is tangent to at

Shown work would be appreciated, thank you. - April 13th 2010, 04:04 PMskeeter
- April 13th 2010, 04:06 PMEixo
- April 13th 2010, 04:10 PMskeeter
- April 13th 2010, 04:30 PMEixo
Thank you for the help, it was the mental roadblock that I was struggling to get past.

I then subbed in (typo from original post, will edit).

@

Slope = Slope

(Cross multiply)

- April 13th 2010, 04:37 PMskeeter
- April 13th 2010, 04:40 PMEixo
Sorry, will correct. My answer remains unchanged though.