Answer:
1/2
Step-by-step explanation:
The question appears to be asking only for the slope. The given point seems to be irrelevant.
The slope of the perpendicular line is the opposite of the reciprocal of the slope of the given line. That slope is the coefficient of x in the line's equation: -2. The opposite reciprocal of -2 is ...
-1/(-2) = 1/2
