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The graph of y= cos x is transformed to the graph below. Which statementabout the graph is not correct?AMA3rtA. The amplitude is 3.B. There is no phase shift.C. The midline is y = 1.D. The period is r2rt

The graph of y cos x is transformed to the graph below Which statementabout the graph is not correctAMA3rtA The amplitude is 3B There is no phase shiftC The mid class=

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Step 1

Given;

Step 2

[tex]Amplitude=\text{ }\frac{maximum-minimum}{2}\text{=}\frac{3-(-1)}{2}\text{=}\frac{4}{2}=2[/tex][tex]\begin{gathered} Midline=\frac{maximum\text{ + mimimum}}{2}=\frac{3+(-1)}{2}=\frac{2}{2}=1 \\ y=1 \end{gathered}[/tex]

The period is;

[tex]\pi[/tex]

Answer; Option A

[tex]The\text{ amplitude is 3}[/tex]

Ver imagen ThatcherG103121

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