Find the length and direction (when defined) of u × v.u = 6i, v = 6j
A. 36; -k
B. 36; 36k
C. 36; k
D. 6; 6k
Answer: C
Mathematics
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Solve.(6s + 7)2 = 36
A. - 
, 0
B. - 
, - 
C. 
, 
D. 
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Jeff must read 4 books from a reading list of 13. How many choices does he have?
A. 715 B. 716 C. 721 D. 703
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Evaluate the derivative of the given function at the given point.xy2 = 12; (3, -2)
A. 3
B. - 
C. -3
D. 
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Graph the function. f(x) = -x2 + 3
A. 
B. 
C. 
D. 
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