Texas Instruments TI-80 Calculator User Manual


 
2 Getting Started
The keys on the TI
.
80 are grouped by color and physical layout to allow easy
location of the key you need. The keys are divided into zones: graphing keys,
editing keys, advanced function keys, and scientific calculator keys.
Graphing
&
Editing
&
Advanced
&
Functions
Scientific
&
Calculator
These keys are most frequently used to access the interactive
graphing features of the TI
-
80.
These keys are most frequently used for editing expressions
and values.
These keys are most frequently used to access the advanced
functions of the TI
-
80.
These keys are most frequently used to access the capabilities
of a standard scientific calculator.
TI-80 Keyboard
The Zones of the
Keyboard
Graphing Keys
Editing Keys
Advanced
Function Keys
Scientific
Calculator Keys