vector/trig test review guide

The test for vectors is next Thursday 5/16/19.  There is some trigonometry on it as well.

The test is 8 questions, though like the last quiz there could be a and b parts to a few questions.


1 real world problem that will involve an oblique triangle.
1 finding a value (angle or side) to an oblique triangle
2 drawing resultants after adding vectors (could involve scalar multiplication).
1 determining if a value is scalar or vector
1 putting a vector in component form and determining magnitude
1 plotting points on the complex plane
1 basic trigonometry

Most of this info is in 6.1 to 6.3 but I say the 6.3 is weighted to most in this test.


Practice Problems
p. 410 #7, 48
p. 417 #7, 15, 47, 51
p. 429 #13, 15, 19, 25-30, 39, 59, 93
p. 452 #7-17 odds



vector and vector operations video - first 4 minutes

https://www.youtube.com/watch?v=1G5E_x0MgLc