Solve the system of equations.

A. (6, 1), (7, 0)
B. (6, 13), (7, 0)
C. (7, 0)
D. (-6, 13), (-7, 14)


Answer: A

Mathematics

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Solve the initial value problem. = cos t - sin t, s = 11

A. s = sin t - cos t + 10 B. s = 2sin t + 9 C. s = sin t + cos t + 10 D. s = sin t + cos t + 12

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Find the foci of the hyperbola.4y2 - x2 = 4

A. (0, ), (0, -)
B. (2, 0), (-2, 0)
C. (, 0), (-, 0)
D. (0, 2), (0, -2)

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Use integration by parts to establish a reduction formula for the integral., n ? 1

A.  = secn-2 x tan x + (n - 2) 
B.  = secn-2 x tan x - (n - 2) 
C.  = secn-2 x tan x + 
D.  = secn x tan x - 

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Solve the equation by the method of your choice.6x2 + 72x + 240 = 0

A. {-6 - 4i, -6 + 4i} B. {-6 + 2i} C. {-8, -4} D. {-6 - 2i, -6 + 2i}

Mathematics