Find the vector projv u.v = k, u = 9i + 2j + 6k
A. 
i + 
j + 
k
B. 
i + 
j + 
k
C. 
k
D. 6k
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
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A. y = 1 B. y = 0 C. y = 2 D. no horizontal asymptotes
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A. 
B. 25x2
C. 
D. 30x2
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