Algebra-1

Question Analysis
This question tests the student's understanding of the condition for perpendicular lines. The key concept is that two lines are perpendicular if the product of their slopes is -1.

Key Concept Explanation
Perpendicular lines have slopes that are negative reciprocals of each other. If the slope of one line is , then the slope of a line perpendicular to it is .

Step-by-step Solution
1. Identify the slope of the given line. The slope is

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