9 The curve \(y = \mathrm { f } ( x )\) has a stationary point at \(( 2,10 )\) and it is given that \(\mathrm { f } ^ { \prime \prime } ( x ) = \frac { 12 } { x ^ { 3 } }\).
- Find \(\mathrm { f } ( x )\).
- Find the coordinates of the other stationary point.
- Find the nature of each of the stationary points.