Find the vertices of the hyperbola.(y - 4)2 - 36(x + 3)2 = 36
A. (-3, -2) and (-3, 10)
B. (-2, -1) and (-2, 11)
C. (3, -6) and (-3, 6)
D. (3, -10) and (3, 2)
Answer: A
Mathematics
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Determine if the given function y = f(x) is a solution of the accompanying differential equation.y' + y = e2xy = 8e- x + e2x
A. Yes B. No
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Factor. Check by multiplying.18y3 - 4y2 + 8y
A. y(18y2 - 4y + 8) B. 2y(9y2 - 2y + 4) C. 2(9y3 - 2y2 + 4y) D. 2y(9y3 - 2y2 + 4y)
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Find the sum and simplify the answer. +
A.
B.
C.
D.
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Specify the center and radius of the circle.x2 + y2 + 12x - 18y + 53 = 0
A. center: (6, -9); radius: 64 B. center: (-9, 6); radius: 64 C. center: (9, -6); radius: 8 D. center: (-6, 9); radius: 8
Mathematics