Find the location of the center, vertices, and foci for the hyperbola described by the equation.(y - 1)2 - 4(x - 3)2 = 4
A. Center: (3, 1); Vertices: (4, 0) and (4, 4); Foci: (4, 2 - 
) and (4, 2 + 
)
B. Center: (-3, -1); Vertices: (-3, -3) and (-3, 1); Foci: (-3, -1 - 
) and (-3, -1 + 
)
C. Center: (3, 1); Vertices: (-3, -2) and (3, 2); Foci: (3, - 
) and (3, 
)
D. Center: (3, 1); Vertices: (3, -1) and (3, 3); Foci: (3, 1 - 
) and (3, 1 + 
)
Answer: D
You might also like to view...
Use analytical methods to solve the equation.
= 
A. 
B. 6
C. -6
D. 0
Find the final discount date and the net payment date.Invoice date: April 3Terms: 2/5, net 30
A. Final discount: April 8 Payment due: May 1 B. Final discount: April 5 Payment due: April 8 C. Final discount: April 8 Payment due: May 3 D. Final discount: April 3 Payment due: April 8
Solve the literal equation for the specified variable.F = 
C + 32 for C
A. C = 
(F - 32)
B. C = 
C. C = 
D. C = 
(F - 32)
The smaller the curvature in a bend of a road, the faster a car can travel. Assume that the maximum speed around a turn is inversely proportional to the square root of the curvature. A car moving on the path 
(x and y are measured in miles) can safely go 35 miles per hour at
variablename="impvar_1290da8f700f4fd4a29454f27" />. How fast can it go at
? Round your answer to two decimal places.
?
A. ?86.42 mi/h
B. ?61.11 mi/h
C. ?52.38 mi/h
D. 50.03 mi/h
E. 73.04 mi/h