What is the shift y=6cos(3x+pi/2) ?

The shift y=6cos(3x+pi/2) is Phase:-pi/6 , Vertical:0

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shift y=6cos(3x+pi/2)

shift

y = 6 cos (3 x + \frac{π}{2})

Phase : - \frac{π}{6}, Vertical : 0

Solution steps

f (x) = 6 cos (3 x + \frac{π}{2})

g (B x - C) = cos (3 x + \frac{π}{2}), B = 3, C = - \frac{π}{2}, D = 0

Therefore, the phase shift

\frac{C}{B}

\frac{- \frac{π}{2}}{3}

- \frac{π}{6}

The vertical shift

D

0

0

f (x) = \frac{6 x + 7}{2 x - 9}

y = 4 x + 1

f (x) = \frac{4 x + 3}{1 - 9 x}

f (x) = 2 tan (\frac{x}{2}) - 1

f (x) = x^{2} - 1

What is the shift y=6cos(3x+pi/2) ?
The shift y=6cos(3x+pi/2) is Phase:-pi/6 , Vertical:0