Previews
124
15. Display the
Y= Editor
. For
y1(x)
, the
MedMed regression equation, set the
display style to
Dot
.
Note:
Depending on the previous contents
of your
Y= Editor
, you may need to move
the cursor to
y1
.
PLOTS 1
at the top of the screen means
that
Plot 1
is selected.
Notice that
y1(x)
and
y2(x)
were selected
when the regression equations were
stored.
Press
8
#
2
ˆ
2
16. Scroll up to highlight
Plot 1
.
The displayed shorthand definition is the
same as on the Plot Setup screen.
Press
C
17. Use
ZoomData
to graph
Plot 1
and the
regression equations
y1(x)
and
y2(x)
.
ZoomData
examines the data for all
selected stat plots and adjusts the viewing
window to include all points.
Press
„
9
Steps and keystrokes
Display
Summary of Contents for TI-89 Voyage 200
Page 1: ...TI 89 Titanium Graphing Calculator...
Page 35: ...Getting Started 35 2 B u s i n e s s D B D B Press Result...
Page 44: ...Getting Started 44 3 0 D B D D Press Result...
Page 45: ...Getting Started 45 B D D 2 0 0 2 Press Result...
Page 46: ...Getting Started 46 D B Scroll down to October and press D 1 9 Press Result...
Page 60: ...Getting Started 60 Example Set split screen mode to TOP BOTTOM Press Result 3 B D...
Page 63: ...Getting Started 63 2 D B 4 Press Result...
Page 453: ...Differential Equation Graphing 453...
Page 468: ...Tables 468...
Page 539: ...Data Matrix Editor 539...