Using Point Slope Form for Perpendicular Line Through a Point

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Taught by mrbrianmclogan
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Lesson Description:

Using point slope form find a perpendicular line through a point

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Questions answered by this video:
  • How do I find the equation of a line when I am given a point on the line and the equation of a line that is perpendicular to my line?
  • What is the equation of the line that passes through (-7,-4) and is perpendicular to y=(1/2)x+9?
  • Staff Review

    • Currently 4.0/5 Stars.
    In this lesson, the teacher shows how to find the equation of a line when you know one point on the line, and you know the equation of another line that is perpendicular to the line you are trying to find.