Algebra-1

Question Analysis
This question tests the student's understanding of the relationship between the slopes of perpendicular lines. The given line has a slope of , and the student must recognize that the slope of a line perpendicular to it is the negative reciprocal, which is .

Key Concept Explanation
Perpendicular lines are lines that intersect at right angles. The product of the slopes of two perpendicular lines is -1. If the slope of one line is , the slope of a line perpendicular to it is .

Step-by-step Solution
1. Identify the slope of the given line. The equation of the line is . The slope-intercept form of a line is

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