Multiple Choice
The surface described by 
is
A) a point
B) a parabola
C) a circle
D) a sphere
E) a line
Correct Answer:
Verified
Correct Answer:
Verified
Q47: Find the equation of the plane that
Q48: A parallelogram has <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="A parallelogram
Q49: Find the dot product <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="Find
Q50: Find the angle between <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="Find
Q51: Find the dot product. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="Find
Q53: Find the components of the vector <img
Q54: The distance from (-5, -2, 2) to
Q55: Find <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="Find .
Q56: Find the cosine of the angle between
Q57: Are <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6988/.jpg" alt="Are ,