1. Dec 15, 2007

frasifrasi

Ok, so we the question gives two finctions x(t) and y(t) and asks for the equation of the tangent line at t = 1.

I found the slope by evaluating dy/dx at 1, but how do I find the y-intercept?

2. Dec 15, 2007

EnumaElish

Can't you use the point (x(1),y(1)) to solve for the intercept?

3. Dec 15, 2007

frasifrasi

yes, I can !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!