Resources

• Notes

Assignment

• p377 #1-3(ac) #4, #5-6(ac) #7, 8, 10, 11, #13, 15, 16, 17, 22, *19, 20;

After today you should be able to:

• explain how the slopes of parallel lines are related
• explain how the slopes of perpendcular lines are related
• find the equation of a parallel line given an initial line and a point
• find the equation of a perpendicular line given an initial line and a point