What is the shift f(x)=-2sec(x/2)+3 ?

The shift f(x)=-2sec(x/2)+3 is Phase:0, Vertical:3

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shift f(x)=-2sec(x/2)+3

shift

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

Phase : 0, Vertical : 3

Solution steps

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

g (B x - C) = sec (\frac{x}{2}), B = \frac{1}{2}, C = 0, D = 3

Therefore, the phase shift

\frac{C}{B}

\frac{0}{\frac{1}{2}}

0

The vertical shift

D

3

3

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

f (x) = lo g_{4} (x^{2} - 9)

f (1, 0) = y = 2 x^{2} + 8 x - 10

(- 2, - 4), (4, - 4)

(x + 1)^{2} - 4

What is the shift f(x)=-2sec(x/2)+3 ?
The shift f(x)=-2sec(x/2)+3 is Phase:0, Vertical:3