Question #6438583Single Choice
Geometry
Question
Which of the following lines is perpendicular to the line and passes through the point ?
Options
A
B
C
D
Answer & Analysis
Answer
C
Analysis
Question Analysis
This question tests the ability to find the equation of a line that is perpendicular to a given line and passes through a specific point. We must first determine the slope of the given line, find the slope of the perpendicular line, and then use the point-slope form to write the equation.
This question tests the ability to find the equation of a line that is perpendicular to a given line and passes through a specific point. We must first determine the slope of the given line, find the slope of the perpendicular line, and then use the point-slope form to write the equation.
Key Concept Explanation
The slope of a line in the form can be found by rearranging it into the slope-intercept form . For two lines to be perpendicular, the product of their slopes must be -1. The point-slope form of a line is , where is the slope and is a point on the line.
The slope of a line in the form can be found by rearranging it into the slope-intercept form . For two lines to be perpendicular, the product of their slopes must be -1. The point-slope form of a line is , where is the slope and is a point on the line.
Step-by-step Solution
1. Rearrange the given equation to the slope-intercept form :
The slope of the given line is
1. Rearrange the given equation to the slope-intercept form :
The slope of the given line is
Want More Practice Questions?
Access thousands of practice questions with detailed explanations on Scholardog.
Practice Now - It's Free!