HP HP49G hp 49g_user's manual_English_E_F1633-90001.pdf - Page 83
Slopefield plots, Plot window parameters
UPC - 088698873465
View all HP HP49G manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 83 highlights
Slopefield plots -x--3----+-----1-y2 - 1 Figure 4-15: Default plot window and plot setup parameters for slopefield plots Figure 4-16: Sample slopefield plot Plot window parameters Plotting graphs Plotting graphs Page 4-19
Plotting graphs
Page 4-19
Plotting graphs
Slopefield plots
$±VORSHILHOG±SORW±GUDZV±D±ODWWLFH±RI±OLQH±VHJPHQWV±ZKRVH±VORSHV±UHSUHVHQW±
WKH±YDOXH±RI±WKH±IXQFWLRQ±
I
Â
[
¾
\
ñDW±WKHLU±FHQWHUSRLQW²±6ORSHILHOG±SORWV±DUH±
SDUWLFXODUO\±XVHIXO±LQ±XQGHUVWDQGLQJ±DQWLGHULYDWLYHV±DQG±LQ±VROYLQJ±
GLIIHUHQWLDO±HTXDWLRQV²
$±VORSHILHOG±SORW±QHHGV±WZR±LQSXWV±WR±JHQHUDWH±DQ±RXWSXW²±7KH±+3 ³¼*±XVHV±
D±WZR´GLPHQVLRQDO±
VDPSOLQJ²JULG
±RI±SRLQWV±ZKRVH±FRRUGLQDWHV±SURYLGH±
WKH±WZR±LQSXWV±UHTXLUHG²±%\±GHIDXOW¾±WKH±VDPSOLQJ±JULG±FRQVLVWV±RI±·¹±
SRLQWV¿±¸¹±FROXPQV±E\±·±URZV²
7KH±IROORZLQJ±H[DPSOH±LV±D±VORSHILHOG±SORW±RI±
²
Figure 4-15: Default plot window and plot setup parameters for slopefield plots
Figure 4-16: Sample slopefield plot
Plot window parameters
;´/HIW¾±;´5LJKW
7KH±KRUL]RQWDO±GLVSOD\±UDQJH±FRUUHVSRQGLQJ±WR±WKH±ILUVW±
LQGHSHQGHQW±YDULDEOH±ÂHQWHUHG±LQ±WKH±,QGHS±ILHOGò
<´1HDU¾±<´)DU
7KH±YHUWLFDO±GLVSOD\±UDQJH±FRUUHVSRQGLQJ±WR±WKH±VHFRQG±
LQGHSHQGHQW±YDULDEOH±ÂHQWHUHG±LQ±WKH±’HSQG±ILHOGò
6WHS±,QGHS
7KH±QXPEHU±RI±FROXPQV±LQ±WKH±VDPSOLQJ±JULG²
6WHS±’HSQG
7KH±QXPEHU±RI±URZV±LQ±WKH±VDPSOLQJ±JULG²
x
3
1
+
y
2
1
–
--------------