For the radical function $$y = -\sqrt{x - 15} + 16$$ , the v...

Question Analysis
This problem tests the understanding of the vertical shift in a transformed radical function.

Key Concept Explanation
The general form of a transformed radical function is . The parameter controls the vertical translation. If , the function shifts up by units; if , the function shifts down by units.

Step-by-step Solution
1. Identify the parameter