How do you graph and list the amplitude, period, phase shift for $y=1/2sectheta$ ?

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Answer 1 · 2018-03-12T02:41:52

As below.

Use standard form of equation y = a sec (btheta -c) + d#

Given : $y = (1/2) sec theta$

Amplitude - none.

Period $= (2pi)/|b| = (2pi) / 1= 2pi$

Phase shift $= -c / b = 0$ $color(white)(0$ to the right.

Vertical shift $= d = 0$

graph{(1/2) sec x [-10, 10, -5, 5]}

How do you graph and list the amplitude, period, phase shift for y=1/2secthetay=1/2sectheta?