Determine the amplitude or period as requested.
-Period of $y = - \frac { 1 } { 4 } \sin x$
A) $2 \pi$
B) $\pi$
C) $\frac { \pi } { 4 }$
D) $- \frac { 1 } { 4 }$

Question

Quizplus · Accepted Answer

The period of a sine function, regardless of its amplitude or vertical shift, is always $2\pi$. The coefficient in front of $x$ inside the sine function (which affects the period) is 1, indicating no change to the period.

Determine the Amplitude or Period as Requested y=−14sin⁡xy = - \frac { 1 } { 4 } \sin xy=−41​sinx

Determine the Amplitude or Period as Requested $y = - \frac { 1 } { 4 } \sin x$