Describe the given set of points with a single equation or with a pair of equations.The set of points equidistant from the points (0, 0, -9) and (0, 0, 11)
A. z > -9 and z < 11
B. x + y = 1
C. x + y = 0 and -9 < z < 11
D. z = 1
Answer: D
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A. True B. False
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converges conditionally, what can be said about 
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Tell whether the function exhibits damped oscillation. If it does, identify the damping factor and tell whether the damping occurs as x ? ? or as x ? 0.f(x) = -3x2cos 5x
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