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OPYING PERMITTED PROVIDED
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COPYRIGHT NOTICE IS INCLUDED
© 1997 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
G
ETTING
S
TARTED WITH
CBR
15
Activity 1—Match the graph
(cont.)
linear
Explorations
In
DISTANCE MATCH
, all graphs are comprised of three straight-line segments.
➊
Press
›
to display the
OPTIONS
menu and choose
NEW MATCH
. Study the first
segment and
answer questions 7 and 8
.
➋
Study the entire graph and
answer questions 9 and 10
.
➌
Position yourself where you think the graph begins, press
›
to begin data collection,
and try to match the graph.
➍
When the sampling stops,
answer questions 11 and 12
.
➎
Press
›
to display the
OPTIONS
menu and choose
NEW MATCH
.
➏
Study the graph and
answer questions 13, 14, and 15
.
➐
Press
›
to display the
OPTIONS
menu. Repeat the activity if desired, or return to the
MAIN MENU
, and then choose
QUIT
to exit the
RANGER
program.
Advanced explorations
The graphs generated by
DISTANCE MATCH
were all straight lines. Now try
VELOCITY MATCH
,
in which you must match a Velocity-Time plot. This one’s tough!
MATCH
is a very popular program. Additional versions that explore more complicated graphs
may be available (see page 36).