5-11-6

 

Function Analysis

Example

Save, in a table, the coordinates in the vicinity of the points of

 

intersection at X = 0 for the two graphs shown below, and store the

 

table contents in List 1.

Y1 = x2 – 3, Y2 = – x + 2

Use the following V-Window settings.

Xmin = –5,

Xmax = 5,

Xscale = 1

Ymin = –10,

Ymax = 10,

Yscale = 2

Procedure

1m GRAPH

2!m(SET UP)cc2(GtoT)J

3!3(V-WIN)-fwfwbwc

-bawbawcwJ

43(TYPE)1(Y=) vx-dw -v+cw

6(DRAW)

5!1(TRCE)

6d~dwe~ew

7K1(CHNG)

8K2(LMEM)bw

Result Screen

#Instead of pressing K1(CHNG) in step 7, you could press A to make the number table active.

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