Write an Equation for a Sine Curve That Has the Given

question 352

Multiple Choice

Write an equation for a sine curve that has the given amplitude and period, and which passes through the given point.
-Amplitude 3 , period 8 , point $( 7,0 )$

• A) \(y = 3 \sin \left( 4 x - \frac { 4 } { 7 } \right)\)
• B) \(y = 3 \sin \left( 8 x - \frac { \pi } { 7 } \right)\)
• C) \(y = 3 \sin \left( \frac { \pi } { 4 } x - \frac { 7 } { 4 } \pi \right)\)
• D) \(y = 3 \sin \left( \frac { \pi } { 4 } x - \frac { \pi } { 7 } \right)\)

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