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Popular >

shift y=-3cos(2x)-2.5

Solution

shift

y = - 3 cos (2 x) - 2.5

Solution

Phase : 0, Vertical : - 2.5

Solution steps

f (x) = - 3 cos (2 x) - 2.5

g (B x - C) = cos (2 x), B = 2, C = 0, D = - 2.5

Therefore, the phase shift

\frac{C}{B}

is

\frac{0}{2}

0

The vertical shift

D

is

- 2.5

- 2.5

Popular Examples

domain of f(x)=3(4)^x domain

f (x) = 3 (4)^{x}

inverse of e^{4x}inverse

e^{4 x}

inverse of x^2-6x+4 inverse

x^{2} - 6 x + 4

asymptotes of f(x)=(2x+2)/(3x-4)asymptotes

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

f (x) = x^{\frac{3}{4}}

Frequently Asked Questions (FAQ)

What is the shift y=-3cos(2x)-2.5 ?
The shift y=-3cos(2x)-2.5 is Phase:0, Vertical:-2.5