unit one trig test

Domain and range of arcsinx

D: [-1,1]

R: [-pi/2, pi/2]

Domain and range of arccosx

D: [-1,1]

R: [0, pi]

Domain and range of arctanx

D: All real numbers

R: (-pi/2, pi/2)

period for sin,cos,sec,csc

2pi/b

period for cot and tan

pi/b

horizontal stretch/compression factor

1/ B

vertical stretch/compression factor

|a|

phase shift

h

midline

k

amplitude (sin and cos only)

|a| (sin and cos only)

asymptote spacing for tan and cot

consecutive asymptotes are one full period apart

asymptote spacing for csc and sec

consecutive asymptotes are one half period apart

tangent at 90°

Undefined

tan/cot domain

Domain is one asymptote plus whole periods

sec and csc Domain

The domain is one asymptote plus half periods