Wednesday
April 16, 2014

Homework Help: Calculus

Posted by Alex on Tuesday, April 19, 2011 at 11:23pm.

Find the equation of the line tangent to the graph of y=4 e^x at x=2.


I always get confused with tangent lines
I worked this out to be

4e^x(x-2)+4e^2 but the program i have to submit it to says its wrong.

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