Find the vertices of the hyperbola.9y2 - 25x2 = 225
A. (-5, 0), (5, 0)
B. (0, 3), (0, -3)
C. (-3, 0), (3, 0)
D. (0, 5), (0, -5)
Answer: D
Mathematics
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Determine whether the two graphs are isomorphic. If they are, illustrate the isomorphism.
What will be an ideal response?
Mathematics
Find the sum.- 9
+ 11
A. 20
B. 19
C. 1
D. 1
Mathematics
Find the indicated term of the binomial expansion.(3x + 2y)12; term containing y6
A. 21,555,072xy6 B. 43,110,144x6y6 C. 21,555,072x6y6 D. 14,370,048x6y6
Mathematics
Solve the inequality.
< 
+ 1 or 
> 
A. (-?, 0) ? [9, ?) B. (-?, 0] ? (24, ?) C. (-?, 0) ? (16, ?) D. (-?, 0) ? (24, ?)
Mathematics