Find the standard-form equation for a hyperbola which satisfies the given conditions.A hyperbola centered at the origin having focus (
, 0) and corresponding directrix 
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Answer: C
Mathematics
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A. Polyhedron B. Not a polyhedron
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Write the rational expression as an equivalent expression with the indicated denominator.
= 
A. 
B. 
C. 
D. 
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Solve the problem.The polynomial function L(p) = p3 - 5p2 + 20 gives the rate of gas leakage from a tank as pressure increases in p units from its initial setting. Will an increase of 3 units result in a lower rate of leakage compared to the initial setting of 
A. Yes B. No
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Decide whether the relation is a function.?
A. Function B. Not a function
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