TI-83 Plus
Function Graphing
111
Defining Functions
Displaying Functions in the Y= Editor
To display the
Y=
editor, press
o
. You can store up to 10 functions to
the function variables
Y
1
through
Y
9
, and
Y
0
. You can graph one or more
defined functions at once. In this example, functions
Y
1
and
Y
2
are
defined and selected.
Defining or Editing a Function
To define or edit a function, follow these steps.
1. Press
o
to display the
Y=
editor.
2. Press
†
to move the cursor to the function you want to define or edit.
To erase a function, press
‘
.
3. Enter or edit the expression to define the function.
Summary of Contents for 83PL/CLM/1L1/V - 83 Plus Calc
Page 407: ...TI 83 Plus Inferential Statistics and Distributions 404 Input Calculated results Drawn results...
Page 412: ...TI 83 Plus Inferential Statistics and Distributions 409 Data Stats Input Calculated results...
Page 454: ...TI 83 Plus Applications 451 tvm_FV tvm_FV computes the future value tvm_FV PV PMT P Y C Y...
