Find the center, vertices and foci of the hyperbola.
?
?
A. Center: (0, 0)
Vertices: 
Foci: 
B. Center:
?Vertices: 
Foci: 
C. Center: (0, 0)
Vertices: 
Foci: 
D. Center: (0, 0)
Vertices: 
Foci: 
E. Center:
Vertices: 
Foci: 
Answer: A
You might also like to view...
Solve the problem.The square root expression Rf
gives the aging rate of an astronaut relative to the aging rate of a friend on Earth, Rf, where v is the astronaut's speed and c is the speed of light. An astronaut is moving at 70% of the speed of light. Substitute 0.7c in the expression above. If 10 weeks have passed for his friend, how long, to the nearest week, was he gone?
A. 5 weeks B. 1 weeks C. 12 weeks D. 7 weeks
Place the correct inequality symbol, < or >, to compare each pair of numbers.33,611 
33,661
A. > B. <
Provide an appropriate response.Explain why (-1)n = 1 for any even number n.
What will be an ideal response?
Solve.Find the sum of the first 108 positive multiples of 5.
A. 29,430 B. 29,160 C. 28,890 D. 29,703