What is the shift-2-3cos((pix)/2) ?

The shift-2-3cos((pix)/2) is Phase:0, Vertical:-2

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shift-2-3cos((pix)/2)

shift

- 2 - 3 cos (\frac{π x}{2})

Phase : 0, Vertical : - 2

Solution steps

f (x) = - 2 - 3 cos (\frac{π x}{2})

g (B x - C) = cos (\frac{π x}{2}), B = \frac{π}{2}, C = 0, D = - 2

Therefore, the phase shift

\frac{C}{B}

\frac{0}{\frac{π}{2}}

0

The vertical shift

D

- 2

- 2

What is the shift-2-3cos((pix)/2) ?
The shift-2-3cos((pix)/2) is Phase:0, Vertical:-2