If \( x=3 t^{2}-4 t \) and \( y=t^{3}-3 \), then find \( \frac{d y}...
If \( x=3 t^{2}-4 t \) and \( y=t^{3}-3 \), then find \( \frac{d y}{d x} \) at \( t=-1 \).
\( \mathrm{P} \)
W
(1) \( \frac{-3}{10} \)
(2) \( \frac{3}{10} \)
(3) \( \frac{10}{3} \)
(4) \( \frac{-10}{3} \)
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