Find the focus and directrix of the parabola with the given equation.x2 = 5y
A. Focus: (0, 5), directrix: y = - 5
B. Focus: 
, directrix: y = - 
C. Focus: 
, directrix: x = - 
D. Focus: 
, directrix: y = 
Answer: B
Mathematics
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C. g '(x) = 
D. g '(x) = 
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A. 
B. 
C. 
D. 
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Find the range for the set of data given.
A. 5.2 B. 1.1 C. 1.2 D. 5.7
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Use the given information to find the exact value of the trigonometric function.sin ? = 
, ? lies in quadrant I
Find sin 
.
A. 
B. 
C. 
D. 
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