Lesson 19 Algebra 1- Unit 2 Parallel and Perpendicular Lines

DO NOW:

1. Determine whether the following pairs of lines are parallel, perpendicular, or neither:

1A. y = 5 and x = 3


1B. y = -2x + 1 and 2x - y = -1 2.


Write an equation in slope-intercept form of a line that is parallel to the line y = 2x -4.


3. Write an equation in slope-intercept form of a line that is perpendicular to the line 2x + 3y = 12.​