- The function f is defined by
$$\mathrm { f } : x \mapsto | x - 2 | - 3 , x \in \mathbb { R }$$
- Solve the equation \(\mathrm { f } ( x ) = 1\).
The function g is defined by
$$\mathrm { g } : x \mapsto x ^ { 2 } - 4 x + 11 , x \geq 0$$
- Find the range of g .
- Find \(g f ( - 1 )\).