Function app
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Function app
About the Function app
The Function app enables you to explore up to 10 real-
valued, rectangular functions y in terms of x. For
example,
and
.
Once you have defined a function you can:
•
create graphs to find roots, intercepts, slope, signed
area, and extrema
•
create tables to evaluate functions at particular values
This chapter demonstrates the basic tools of the Function
app by stepping you through an example.
Getting started with the Function app
Throughout this chapter, we will use an example
involving two functions: a linear,
, and a
quadratic,
.
Open the
Function app
1. Open the Function app.
I
Select
Function
The Function app starts in the Symbolic view.
The Symbolic view is the
defining view
for the
Function app. The other views are derived from any
symbolic expressions defined here.
y
1
x
–
=
y
x
1
–
(
)
2
3
–
=
y
1
x
–
=
y
x
1
–
(
)
2
3
–
=
Содержание 39gII
Страница 1: ...HP 39gII graphing calculator user s guide Edition1 Part Number NW249 90001 ...
Страница 2: ...Printing History Edition 1 November 201 1 ...
Страница 32: ...22 Getting started ...
Страница 58: ...48 Apps and their views ...
Страница 70: ...60 Function app ...
Страница 80: ...70 Solve app ...
Страница 132: ...122 Parametric app your own table and the split screen functionality available in the Function app ...
Страница 136: ...126 Polar app ...
Страница 140: ...130 Sequence app ...
Страница 148: ...138 Finance app ...
Страница 152: ...142 Linear Solver app ...
Страница 218: ...208 Matrices ...
Страница 226: ...216 Notes and Info ...
Страница 238: ...228 Variables and memory management ...
Страница 318: ...308 Programming ...
Страница 340: ...330 Reference information ...
Страница 346: ...vi Product Regulatory Information ...