Section 07-03 - Sample Quiz - Vector Matrix Transformations

Name:

Multiple Choice
Identify the choice that best completes the statement or answers the question.

Rewrite the vector

as a column matrix.

a.		c.
b.		d.

Consider the following vectors

Which is the only matrix operation would NOT represent

a.		c.
b.		d.

Consider the vector written as a matrix, . Which graph below would best represent , provided the following?

a.		c.
b.		d.

Consider the vector written as a matrix, exists in the 3rd quadrant when in standard position. The following matrix statement describes vector :

If vector

were in standard position, in which quadrant would it exist?

a.	Quadrant I	c.	Quadrant III
b.	Quadrant II	d.	Quadrant IV

Consider the vector written as a matrix, . The following matrix statement describes vector :

What angle would best describe vector

in standard position?

a.	90°	c.	225°
b.	135°	d.	45°

Consider the vector written as a matrix,

How would the vector

compare to the vector

a.	Vector would be 4 units to the left and 4 units up from vector .
b.	Vector would have 4 times the magnitude as and would be rotated 90º about the origin from .
c.	Vector would have ¼ times the magnitude as and would be reflected over the y-axis
d.	Vector would have ¼ times the magnitude as and would be rotated 270º about the origin from .