Question

UW GROW 3. The secondary trigonometric ratios (cosecant, secant and cotangent) are defined as the inverses of the primary functions: 1 1 csc(x) = sec(x) = 1 sin(x) cos(x) cot(x) = tan(x) Graph the three inverse functions using Desmos online graphing calculator. For each of the graphs of cosecant, secant, and cotangent, desc maxima, minima, period, zeros, and asymptotes if any.

Answer 1

shake (8€ (V) = o Sol- sina mioma 1- (15/214) and Maxima :- (31/2,-1) Period: - 20 vertical afymptotek :- Xem , for any mtegel n. no zero's

-6 4 N -6 4 -2 6 4 O 00 N -2 -6

Becau = 400.com Vertical asymptatel: 12 311%, + trn, for any integern Period :- 24 mima- (011) and maxima :-(1,1) no zero's

co 4 2 -2 0 4 6 8 10 N -2 -4 -6

f) = /tana) no local extrema Penod :-# vertical arymphter? Y =) for any integen Roots (eros) - 1271 +11 , 1 = TT , for any integarn

CO 4 N -6 -2 0 2 4 6 -2 -6