Find the foci of the hyperbola.y2 - 
= 1
A. (0, 
) and (0, -
)
B. (
, 0) and (-
, 0)
C. (
, 0) and (-
, 0)
D. (0, 
) and (0, -
)
Answer: D
You might also like to view...
Complete the ordered pairs. Then graph the equation by plotting the points and drawing a line through them.2x - y = -4(0, ), ( , 0), (4, )
A. (0, 4), (2, 0), (4, -4)
B. (0, 4), (-2, 0), (4, 12)
C. (0, 4), (8, 0), (4, 6)
D. (0, -4), (2, 0), (4, 4)
Find the specified quotient function.Given the functions f(x) = x2 - 16 and g(x) = x2 - 7x + 12, find an equation of the quotient function 
.
A. 
(x) = 
B. 
(x) = 
C. 
(x) = 
D. 
(x) = 
Find the amount of interest earned by the following certificates of deposit. Assume daily compounding. Round to the nearest cent.
Amount: $57,624.54Interest rate: 6%Time: 10 years
A. $37,379.01 B. $47,369.04 C. $58,409.25 D. $20,158.53
Sketch the graph of the function. Also, find the domain and range of the function.y = 2
- 3
A. domain: x ? -3; range: y ? -3
B. domain: x ? 3; range: y ? -3
C. domain: x ? -3; range: y ? -3
D. domain: x ? 3; range: y ? -3