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Popular >

shift cos(x-pi/2)

Solution

shift

cos (x - \frac{π}{2})

Solution

Phase : \frac{π}{2}, Vertical : 0

Solution steps

f (x) = cos (x - \frac{π}{2})

g (B x - C) = cos (x - \frac{π}{2}), B = 1, C = \frac{π}{2}, D = 0

Therefore, the phase shift

\frac{C}{B}

is

\frac{\frac{π}{2}}{1}

\frac{π}{2}

The vertical shift

D

is

0

0

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\frac{15 x ^{2}}{x + 5}

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

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

critical f(x)=(x^2-1)^2 critical points

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

Frequently Asked Questions (FAQ)

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