1. #1#1 Write the equation of the line that passes through the points: #3#3 Write the equation of the line that passes through (8,2) and has the same x-intercept as: Challenge. #2#2 Find the slope of the line for each of the following equations: AB C

2. #1#1 Write the equation of the line that passes through the points: Find the slope of the line. Use the point- slope formula. Convert to slope- intercept form.

3. #2#2 Find the slope of the line for each of the following equations: AB C not important

4. #3 Write the equation of the line that passes through (8,2) and has the same x-intercept as: x-intercept:

5. #3 Write the equation of the line that passes through (8,2) and has the same x-intercept as: x-intercept: Now that we have two points on the line… Find the slope of the line!

6. ParallelPerpendicular

7. ParallelPerpendicular A A B B

8. ParallelPerpendicular Never intersect Have same slope Intersect at a right angle Slopes are negative reciprocals A A B B Example:

9. Parallel Never intersect Have same slope

10. Perpendicular Intersect at a right angle Slopes are negative reciprocals A

11. Given the line: Is the line below parallel, perpendicular or neither? #1#1 Parallel Perpendicular Perpendicular

12. #2#2 Given the line: Is the line below parallel, perpendicular or neither? Parallel Perpendicular neither

13. #3#3 Given the line: Is the line below parallel, perpendicular or neither? Parallel Perpendicular Find the slope of the line. Parallel

14. Given the line: AA Which line is parallel to the line above? Which line is perpendicular to the line above? BB CC DD CC BB

15. #5#5 Slope Perpendicular

16. Perpendicular #6 Slope

17. Perpendicular #7#7 Slope

18. Pg. 309 #22-27 and #34-39 Box6