Final answer:
The relative maximum occurs at x = 1, and the relative minimum occurs at x = -3. Option B is correct.
Step-by-step explanation:
The correct answer is option b) The relative maximum occurs at x = 1, and the relative minimum occurs at x = -3.
To identify the relative maximum and minimum of a polynomial function, we need to determine where the function reaches its highest and lowest points.
In option b, the relative maximum occurs at x = 1 because the function reaches its highest point at that value. The relative minimum occurs at x = -3 because the function reaches its lowest point at that value.