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Popular >

shift 4cos(2x+pi)

Solution

shift

4 cos (2 x + π)

Solution

Phase : - \frac{π}{2}, Vertical : 0

Solution steps

f (x) = 4 cos (2 x + π)

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

Therefore, the phase shift

\frac{C}{B}

is

\frac{- π}{2}

- \frac{π}{2}

The vertical shift

D

is

0

0

Popular Examples

domain of f(x)=sqrt((x-2)/x)domain

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

domain of f(x)=sqrt(-x-13)domain

f (x) = - x - 13

periodicity of-3sin(pi/2 x)+1 periodicity

- 3 sin (\frac{π}{2} x) + 1

critical-x^2+5x+1 critical points

- x^{2} + 5 x + 1

f (x) = x^{2} - 5 x + 4

Frequently Asked Questions (FAQ)

What is the shift 4cos(2x+pi) ?
The shift 4cos(2x+pi) is Phase:-pi/2 , Vertical:0