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Plz help me with this

Plz help me with this-example-1

1 Answer

4 votes

Answer:
\bold{y=sin(4x)+3}

Explanation:


\text{The standard form of a sine equation is: y=A cos(Bx - C) + D}\\\\\bullet\text{A = amplitude}\\\\\bullet\text{Period = }(2\pi)/(B)\\\\\bullet\text{Phase Shift = }(C)/(B)\\\\\bullet\text{D = vertical shift (up if positive, down if negative)}

The given information is:

  • A (amplitude) = 1

  • Period\bigg((2\pi)/(B)\bigg)=(\pi)/(2)}\qquad \implies B=4
  • D (Vertical shift) = +3


\implies \large\boxed{y=sin(4x)+3}

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