Parallel and Perpendicular Lines

You have completed your study of writing the equation of a line that passes through a given point and is parallel, or perpendicular, to a given line. You were able to apply your knowledge of how to write an equation of a line in point-slope form and slope-intercept form, as you delved into parallel and perpendicular lines. In addition, you applied your knowledge of the equations of horizontal and vertical lines during this topic.