5 A student is using the following algorithm with different values of \(X\).
| LINE 10 | INPUT \(X\) |
| LINE 20 | LET \(K = 1\) |
| LINE 30 | LET \(Y = \left( X ^ { * } X + 16 \right) / \left( 2 ^ { * } X \right)\) |
| LINE 40 | PRINT \(Y\) |
| LINE 50 | LET \(X = Y\) |
| LINE 60 | LET \(K = K + 1\) |
| LINE 70 | IF \(K = 4\) THEN GO TO LINE 90 |
| LINE 80 | GO TO LINE 30 |
| LINE 90 | STOP |
- Trace the algorithm, giving your answers to three decimal places where appropriate:
- in the case where the input value of \(X\) is 2 ;
- in the case where the input value of \(X\) is - 6 .
- Another student used the same algorithm but omitted LINE 70. Describe the outcome for this student.