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## VECTORS TEST

a. 16
b. √14
c. √70
d. 8.3666

a. -8x + 3y - 2z + 8 = 0
b. 8x - 3y - 2z = 8
c. 8x + 3y - 2z = -8
d. 8x - 3y - 2z + 8 = 0

a. [4,3,2] + t[4,1,-2]
b. [4,3,2] + t[1,2,3]
c. [4,3,2] + t[4,3,2]
d. [4,1,2] + t[4,1,-2]

a. 30°
b. 45°
c. 60°
d. 90°

a. 11
b. 7
c. √181
d. √11

a.
b.
c.
d.

If you had any trouble with this advanced test, it is strongly recommended that you review the content of the Vectors Tutorial before attempting to take this test again. It is also recommended that you complete the General Vectors Test on the iLrn website and the questions from the Vectors Sample Problems page. The links for all of these resources can be found below.

Vectors Tutorial
Vectors Problems
General Vectors Test on iLrn

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Alex Karassev