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What is the equation of the midline of the function f(x)=5.6sin(2.6x−2.9)−4.2?

y=−4.2

y=−2.9

y = 1.8

y = 4.2

 Mar 5, 2020
 #1
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This is a modified sin fxn...... the very LAST term shifts the midline from zero    down to - 4.2

 Mar 5, 2020

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