Find the vertices and graph the hyperbola.25y2 - 49x2 = 1225
A. (0, -5), (0, 5)
B. (0, -7), (0, 7)
C. (-7, 0), (7, 0)
D. (-5, 0), (5, 0)
Answer: B
Mathematics
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For the function f whose graph is given, determine the limit.Find
f(x).
A. 0 B. does not exist C. -2 D. 2
Mathematics
Evaluate the integral.
A. 4i - 45j + 
k
B. 2i - 45j + 
k
C. 4i - 45j + 
k
D. 4i + 45j + 
k
Mathematics
Solve the quadratic equation using the quadratic formula.10 = 4x - x2
A. {-2 - i
, -2 + i
}
B. {2 - i
, 2 + i
}
C. {2 - i
, 2 + i
}
D. {-2 - i
, 2 + i
}
Mathematics
Make the conversion indicated. Round your result to the nearest tenth.103°F ? 
°C
A. 217.4 B. 25.2 C. 39.4 D. 153.4
Mathematics