Without Graphing the Function, Determine Its Amplitude or Period as Requested

question 219

Multiple Choice

Without graphing the function, determine its amplitude or period as requested.
- $y = 5 \sin \frac { 1 } { 4 } x \quad$ Find the amplitude.

• A) 2
• B) \(6 \pi\)
• C) \(\frac { \pi } { 2 }\)
• D) \(\frac { 2 \pi } { 3 }\)

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