DAY 1 parallel and perpendicular.notebook
December 10, 2014
Notes on Parallel and perpendicular lines
Parallel lines have the same slope
examples:
symbol for parallel
Perpendicular lines have opposite the reciprocal slope
symbol for perpendicular
examples:
1
DAY 1 parallel and perpendicular.notebook
December 10, 2014
Are the following lines parallel, perpendicular or neither?
2
DAY 1 parallel and perpendicular.notebook
December 10, 2014
Write an equation of a line in slope intercept form that passes through
and is parallel to 2x + 4y = 12
Write an equation of a line in slope intercept form that and is perpendicular to 2x + 3y = 12
passes through
Write an equation of a line in slope intercept form that is and passes through the x­intercept
perpendicular to of that line
3
DAY 1 parallel and perpendicular.notebook
December 10, 2014
Write an equation of a line parallel to y = 3x ­ 8 and passes through (­5, 7)
4
DAY 1 parallel and perpendicular.notebook
December 10, 2014
Write an equation of a line that is parallel to the y axis and contains (6, 8)
5
DAY 1 parallel and perpendicular.notebook
December 10, 2014
Write an equation of a line that is perpendicular to the x axis and contains (7,3)
6
DAY 1 parallel and perpendicular.notebook
December 10, 2014
7
DAY 1 parallel and perpendicular.notebook
December 10, 2014
HOMEWORK
Worksheet
8