What is the shift f(x)=cos(2(x-pi)) ?

The shift f(x)=cos(2(x-pi)) is Phase:pi, Vertical:0

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shift f(x)=cos(2(x-pi))

shift

f (x) = cos (2 (x - π))

Phase : π, Vertical : 0

Solution steps

f (x) = cos (2 (x - π))

g (B x - C) = cos (2 (x - π)), B = 2, C = 2 π, D = 0

Therefore, the phase shift

\frac{C}{B}

\frac{2 π}{2}

π

The vertical shift

D

0

0

f (x) = \frac{x + 2}{x - 7}

x + 4 - 8

(2, - 2), (- 4, - 1)

What is the shift f(x)=cos(2(x-pi)) ?
The shift f(x)=cos(2(x-pi)) is Phase:pi, Vertical:0