What is the shift y=3cos(x+pi/2)+1 ?

The shift y=3cos(x+pi/2)+1 is Phase:-pi/2 , Vertical:1

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shift y=3cos(x+pi/2)+1

shift

y = 3 cos (x + \frac{π}{2}) + 1

Phase : - \frac{π}{2}, Vertical : 1

Solution steps

f (x) = 3 cos (x + \frac{π}{2}) + 1

g (B x - C) = cos (x + \frac{π}{2}), B = 1, C = - \frac{π}{2}, D = 1

Therefore, the phase shift

\frac{C}{B}

\frac{- \frac{π}{2}}{1}

- \frac{π}{2}

The vertical shift

D

1

1

(- 2.1) (4.7)

f (x) = lo g_{\frac{2}{5}} (x)

y = 7 x - 3

f (x) = (2 x^{2} + 3) (x^{2} - 5)

f (x) = 2 x^{2} + 8 x + 12

What is the shift y=3cos(x+pi/2)+1 ?
The shift y=3cos(x+pi/2)+1 is Phase:-pi/2 , Vertical:1