Choose the graph which matches the function.
-$$f ( x ) = 5 x \sin 2 x$$
A) Damping factor $= 2$, damping occurs as $x \rightarrow 0$
B) Damping factor $= 5 x$, damping occurs as $x \rightarrow \infty$
C) No damping
D) Damping factor $= 5 x$, damping occurs as $x \rightarrow 0$

Question

Quizplus · Accepted Answer

The damping factor is the coefficient of $x$ in the exponential term. In this case, the damping factor is $5x$, and the damping occurs as $x \rightarrow 0$.

Choose the Graph Which Matches the Function f(x)=5xsin⁡2xf ( x ) = 5 x \sin 2 xf(x)=5xsin2x

Choose the Graph Which Matches the Function $f ( x ) = 5 x \sin 2 x$