. It is often the easiest way to identify the correct transformation in MC questions. 3. Transformation of Graph: DSE Practice Exercise

| Year | Paper | Question | Focus | |------|-------|----------|-------| | 2023 | 1 (Core) | Q.12 | Composite transformations (quadratic to cubic) | | 2022 | 2 (MCQ) | Q.28 | Horizontal vs vertical scaling in exponential graphs | | 2021 | M2 | Q.6b | Transformations and inflection points | | 2019 | 1 | Q.9 | Absolute value and translation | | 2018 | 2 | Q.33 | Sine graph: find amplitude, period, phase shift |

Try these questions to simulate the DSE environment. Solutions follow below. Question 1 (Multiple Choice Style) The graph of is translated 3 units to the left and then reflected in the -axis. Let