Graphing Trig Functions - Texas Instruments TI-73 Explorer Manual Book

214
Chapter 11: Trigonometry

Graphing Trig Functions

³
Degree
. # # b
- }
& : - u
I E
ZTrig
( $ b
)
"
Degree
Y
n
b
2 6
Y =tan(X)
1
!
5
Y =tan(X)
1
Y
1
When X=90,
Y is undefined.