19990401
Example
Draw a line that is tangent to point (2, 0) on the graph for
y
=
x
(
x
+ 2)(
x
– 2).
Use the following V-Window settings.
Xmin = –5,
Xmax = 5,
Xscale = 1
Ymin = –5,
Ymax = 5,
Yscale = 1
Procedure
1
m
GRPH
•
TBL
!
K
(V-Window)
-
f
w
f
w
b
w
c
-
f
w
f
w
b
w
i
3
(TYPE)
b
(Y=)
v
(
v
+c)(
v
-c)
w
5
(DRAW)
2
3
(SKTCH)
g
(Tangnt)
3
e
~
e
w
*
1
Result Screen
5-10-2
Changing the Appearance of a Graph
*
1
You can draw a tangent line in succession by
moving the “ ” pointer and pressing
w
.
Summary of Contents for ALGEBRA FX 2.0
Page 1: ... ALGEBRA FX 2 0 User s Guide ...
Page 19: ...19990401 ALGEBRA FX 2 0 ...
Page 26: ...19990401 1 1 Keys 1 1 1 Keys REPLAY COPY PASTE CAT CAL H COPY PRGM List Mat i ...
Page 122: ...19990401 ...
Page 280: ...19990401 ...
Page 310: ...19990401 ...
Page 358: ...19990401 8 8 2 Program Library egcw w ww w ...
Page 360: ...19990401 8 8 4 Program Library Example 1 Example 2 fw baw bf w fw baw ca w ...
Page 362: ...19990401 8 8 6 Program Library ...
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Page 366: ...19990401 8 8 10 Program Library b awaw bwaw aw9d w ...
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