1. 3-D Graphing

2. Samples of 3-D graphs:

3. Samples of 3-D graphs:

4. Now graph these points: S (2, 5, -1) T (-1, 2, 3)
Graph each point according to the classroom axes: S (-6, 8, 3) T (10, -4, -1)
Now graph these points: S (2, 5, -1) T (-1, 2, 3)

5. NOTES: 8-3

6. NOTES: 8-3 CONTINUED… The sum of unit vectors in 2 dimensions:

7. p.496 #35
Find the sum of the vector three times the magnitude of m and the vector of two and one half times the magnitude of the opposite of n.
m = <-5, -6> n = <6, -9>

8. p.502 check even answers: