The stationary points on the curve \( y=k x^{3}+6 x^{2} \) in terms of \( k \) is
(a) \( \left(\...
The stationary points on the curve \( y=k x^{3}+6 x^{2} \) in terms of \( k \) is
(a) \( \left(\frac{-4}{k}, \frac{32}{k^{2}}\right) \)
(b) \( \left(\frac{-4}{k}, \frac{-160}{k^{2}}\right) \)
(c) \( \left(\frac{-4}{k}, \frac{-32}{k^{2}}\right) \)
(d) \( \left(\frac{-4}{k}, \frac{160}{k^{2}}\right) \)
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