How do you find the amplitude, period, vertical and phase shift and graph #y=sectheta+2#?

1 Answer
Jul 28, 2018

As below

Explanation:

Standard form of secant function is #y = A sec (Bx - C) + D#

#y = sec theta + 2#

#A = 1, B = 1, C = 0, D = 2#

#Amplitude =color(chocolate)( "NONE, for secant function"#

#"Period ' = (2pi) / |B| = (2pi) / 1 = 2pi#

#"Phase Shift " = -C / B = 0#

#"Vertical Shift " = D = 2#

graph{sec x + 2 [-10, 10, -5, 5]}