

1. 
Write the ordered triple that represents the vector from X(6, 4, 2) to Y(5, 6, 8). 


A. 

B. 



C. 

D. 



Hint 


2. 
Find an ordered triple that represents if and . 


A. 

B. 



C. 

D. 



Hint 


3. 
Write as the sum of unit vectors for A(4, 8, 6) and B(2, 5, 0). 


A. 

B. 



C. 

D. 



Hint 


4. 
Find an ordered triple to represent in the equation if , , and . 


A. 

B. 



C. 

D. 



Hint 


5. 
If is the vector from the origin to point P(4, 5, 1), and is the vector from the origin to point Q(2, 9, 0), what is the ordered triple that represents ? 


A. 

B. 



C. 

D. 



Hint 

