Find the location of the center, vertices, and foci for the hyperbola described by the equation.(x + 2)2 - 64(y - 3)2 = 64
A. Center: (-2, 3); Vertices: (-10, 3) and (6, 3); Foci: 
and (
B. Center: (-2, 3); Vertices: (-9, 4) and (7, 4); Foci: (-1 - 
, 4) and (-1 + 
, 4)
C. Center: (-2, 3); Vertices: (8, 3) and (-8, 3); Foci: (- 
, 3) and (
, 3)
D. Center: (2, -3); Vertices: (-6, -3) and (10, -3); Foci: 
and 
Answer: A
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0.3
A. > B. <
Solve the problem.A weight attached to a spring is pulled down 3 inches below the equilibrium position. Assuming that the frequency of the system is 
cycles per second, determine a trigonometric model that gives the position of the weight at time t seconds.
A. y = 3? cos 8t
B. y = -3 cos 16t
C. y = -3 cos 
t
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A. does not have an inverse B. has an inverse
Graph the line described.Through (-3, -4); m = 3
A. 
B. 
C. 
D. 