What is the shift 4cos(2(x+pi/4))-3 ?

The shift 4cos(2(x+pi/4))-3 is Phase:-pi/4 , Vertical:-3

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shift 4cos(2(x+pi/4))-3

shift

4 cos (2 (x + \frac{π}{4})) - 3

Phase : - \frac{π}{4}, Vertical : - 3

Solution steps

f (x) = 4 cos (2 (x + \frac{π}{4})) - 3

g (B x - C) = cos (2 (x + \frac{π}{4})), B = 2, C = - \frac{π}{2}, D = - 3

Therefore, the phase shift

\frac{C}{B}

\frac{- \frac{π}{2}}{2}

- \frac{π}{4}

The vertical shift

D

- 3

- 3

2 x + 2

f (x) = e^{3 x - 2}

sin (x + \frac{3 π}{2})

\frac{x ^{3} - 8}{x ^{2} - 5 x + 6}

(- 5, - 1), (- 1, 0)

What is the shift 4cos(2(x+pi/4))-3 ?
The shift 4cos(2(x+pi/4))-3 is Phase:-pi/4 , Vertical:-3