Find the vertex of the parabola.
?
?
A. (10, 8)
B. (-10, 8)
C. (10, -46)
D. (8, 10)
E. (-10, -8)
Answer: A
Mathematics
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and 0 < ? < 
.
A. 3
B. 
C. 
D. 
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A. 0.20 B. 1.52 C. 5.04 D. 0.66
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Find the potential function f for the field F.F = - 
i + 
j + 
k
A. f(x, y, z) = - 
+ C
B. f(x, y, z) = 
+ C
C. f(x, y, z) = 
+ C
D. f(x, y, z) = 
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