Find the foci of the hyperbola.9x2 - y2 = 45
A. (
, 0) and (-
, 0)
B. (0, 5
) and (0, -5
)
C. (0, 2
) and (0, -2
)
D. (5
, 0) and (-5
, 0)
Answer: D
Mathematics
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x6
A. 2x7
B. 
x6
C. 18x5
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Fill in the blank(s) with the appropriate word(s).
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