Question
Consider the line
.
Find the equation of the line that is parallel to this line and passes through the point
.
Find the equation of the line that is perpendicular to this line and passes through the point
.
Equation of parallel line:
Find the equation of the line that is parallel to this line and passes through the point
Find the equation of the line that is perpendicular to this line and passes through the point
Equation of parallel line:
Ask by Alexander Gough. in the United States
Jan 21,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
The equation of the parallel line is
.
Solution
To find the equation of the line parallel to
that passes through the point
, follow these steps:
-
Determine the Slope of the Original Line:Rewrite the original equation in slope-intercept form (
) to identify the slope. The slope () of the original line is . -
Use the Slope for the Parallel Line:Parallel lines have the same slope. Therefore, the slope of the new line is also
. -
Apply the Point-Slope Form:Use the point
to find the equation of the parallel line. -
Convert to Standard Form (Optional):To express the equation in a form similar to the original:Multiplying both sides by
for a cleaner appearance:
Final Answer:
Answered by UpStudy AI and reviewed by a Professional Tutor
Like
error msg


Beyond the Answer
First, we need to express the given line
in slope-intercept form
. Rearranging, we get
or
. The slope of this line is
. A parallel line will have the same slope. Using the point-slope form, the equation of the parallel line through the point
is:
Simplifying this gives:
Equation of parallel line:
.
Now, for the perpendicular line, the slope will be the negative reciprocal of
, which is
. Again using the point-slope form for the point
:
This simplifies to:
Equation of perpendicular line:
.