Find the vertices of the hyperbola with the given equation.4y2 - 36x2 = 144
A. (0, -6), (0, 6)
B. (-6, 0), (6, 0)
C. (-2, 0), (2, 0)
D. (0, -2), (0, 2)
Answer: A
Mathematics
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Find the inverse of the function.f(x) = 
- 2, x ? 0
A. f-1(x) = -(x + 2)2, x ? 2 B. f-1(x) = (x - 2)2 C. f-1(x) = (x + 2)2, x ? 2 D. f-1(x) = x + 2, x ? 2
Mathematics
Factor. Check by multiplying.9x - 18
A. 2(x - 9) B. 9(x - 2) C. 2(9 - x) D. 9(x - 18)
Mathematics
Multiply.-2.2(-18)
A. -15.8 B. 20.2 C. -20.2 D. 39.6
Mathematics
Solve. Write a mixed numeral for the answer.An attorney drove 4
miles from his home to a client's home and another 11
miles to get to his office. How far did he drive in total?
A. 4
mi
B. 15
mi
C. 14
mi
D. 16
mi
Mathematics