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) = 5x sin 2x
A. Damping factor = 5x, damping occurs as x ? ?
B. Damping factor = 5x, damping occurs as x ? 0
C. Damping factor = 2, damping occurs as x ? 0
D. No damping
Answer: B
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A. 2 lines of symmetry, 180° rotation symmetry B. 4 lines of symmetry C. 4 lines of symmetry, 90° rotation symmetry D. 2 lines of symmetry
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