﻿ finding slopes of parallel and perpendicular lines

# finding slopes of parallel and perpendicular lines

Finding Equations of Parallel and Perpendicular Lines. We have seen that the graph of a line is completely determined by two points or one point and its slope. Often you will be asked to find the equation of a line given some geometric relationship—for instance Find the slope of a line perpendicular to each given line.through: (5, 2), parallel to. Integration: Geometry Parallel and Perpendicular Lines. Objective Guide students in understanding the fact that parallel lines.Ask students what the slopes of these lines are. Students should realize that they can find the slopes by using one of two methods. Parallel lines have the same slope. Perpendicular lines have slopes whose product is (-1) negative one.Algebra II Lesson VIII.11: Finding Equations of Parallel or Perpendicular Lines I. 2013-02-13. Find the slope of the line that is perpendicular a line with the slope of 5. Parallel Lines.Determine if the line A and line B are parallel, perpendicular or neither. Example.

Find the slope of a line parallel to y x 7. y x 7 To find the slope we will put equation in slope intercept form x x Add x to both sides 1.5 . Practice - Parallel and Perpendicular Lines Find the slope of a line parallel to each given line. Parallel and perpendicular lines. NAME: Each line drawn below has two points marked on it. Find the slopes of each line by. figuring. 16 Finding the slope of a line Determine if the slope of each line is positive, negative, 0, or undefined.If 2 distinct lines have equal slopes, then they are parallel. Perpendicular Lines Every vertical line is perpendicular to every horizontal line.