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.Findf(x).

A. 0 B. does not exist C. -2 D. 2

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Evaluate the integral.

A. 4i - 45j + k
B. 2i - 45j + k
C. 4i - 45j + k
D. 4i + 45j + k

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Solve the quadratic equation using the quadratic formula.10 = 4x - x2

A. {-- i-+ i}
B. {2 - i, 2 + i}
C. {2 - i, 2 + i}
D. {-- 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