a curve C is defined by the parametric equations x=t^{2}and y=t^{3}-3t

show that C has two tangents at the point (3,0) and find their equations

please help with step by step ways to work it out!

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- Oct 2nd 2012, 04:31 PMpnfullerparametric equations
a curve C is defined by the parametric equations x=t

^{2}and y=t^{3}-3t

show that C has two tangents at the point (3,0) and find their equations

please help with step by step ways to work it out! - Oct 2nd 2012, 10:39 PMMarkFLRe: parametric equations
Hint: use $\displaystyle \frac{dy}{dx}=\frac{dy}{dt}\cdot\frac{dt}{dx}$