1. Vector Applications Vectors IRL October 7,2015

2. Vector Voyage Send your resource manager to grab each member of your team a copy of the Vector Voyage worksheet and your supply case. Each person needs to pick three colors (they do not have to be green, blue & red) You have 20 minutes as a team to complete this task. If you get stuck send your communications manager to check the answers by the document camera. Resource Manager Communication Manager Participation Manager Task Manager http://www.online- stopwatch.com/bomb- countdown/full-screen/

3. Vector Operations

4. Vector Operations Cont. a.Hannah wants to swim directly across the canal to point B. i.At what angle should Hannah aim to swim in order that the current will correct her direction? ii.What will Hannah’s actual speed be?

5. Lines in 2-D & 3-D

6. Lines in 2-D

7. Practice

8. Lines in 3-D

9. Practice

10. The Angle Between Two Lines Absolute Value  Magnitude

11. Practice

13. Do Now

14. Constant Velocity

15. Practice

16. More Practice

17. The Shortest Distance From a Line to a Point

18. Practice

19. CW: 13E page 333-334 # 5-7

20. Intersecting Lines Vector equation of two intersecting lines can be solved simultaneously to find the point where the lines meet.

21. Practice CW: 13F page 336 #4-5

22. Relationships Between Lines Line Classifications in 2-D Intersecting: one point of intersection, has a unique solution. Parallel: lines do not meet, has zero solutions. Coincident: the same line, has infinitely many solutions.

24. If the lines are skew we suppose one line is translated to intersect with the other.

25. Practice

27. CW: 13G page 340 #1 e-g