What is the shift f(x)=-2+2cos(2x+(5pi)/3) ?

The shift f(x)=-2+2cos(2x+(5pi)/3) is Phase:-(5pi)/6 , Vertical:-2

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shift f(x)=-2+2cos(2x+(5pi)/3)

shift

f (x) = - 2 + 2 cos (2 x + \frac{5 π}{3})

Phase : - \frac{5 π}{6}, Vertical : - 2

Solution steps

f (x) = - 2 + 2 cos (2 x + \frac{5 π}{3})

g (B x - C) = cos (2 x + \frac{5 π}{3}), B = 2, C = - \frac{5 π}{3}, D = - 2

Therefore, the phase shift

\frac{C}{B}

\frac{- \frac{5 π}{3}}{2}

- \frac{5 π}{6}

The vertical shift

D

- 2

- 2

\frac{x ^{2} + x - 12}{x ^{2} - 4}

5 - x^{2}

lo g_{7} (x - 7)

f (x) = 1

f (x) = \frac{x + 2}{x ^{2} - 25}

What is the shift f(x)=-2+2cos(2x+(5pi)/3) ?
The shift f(x)=-2+2cos(2x+(5pi)/3) is Phase:-(5pi)/6 , Vertical:-2