Casio ALGEBRA FX 2.0 PLUS Graphing Manual de usuario descargar pdf (Pagina 91)

19990401

Example Graph the two functions shown below and then determine the y-

coordinate for x = 0.5 and the x-coordinate for y = 2.2 on graph Y2.

Y1 = x + 1, Y2 = x(x + 2)(x – 2)

Use the following V-Window settings.

Xmin = –6.3, Xmax = 6.3, Xscale = 1

Ymin = –3.1, Ymax = 3.1, Yscale = 1 (initial defaults)

Procedure

1 m GRPH

•

TBL

!K(V-Window) 1(INIT)i

3(TYPE)b(Y=)v+bw

v(v+c)(v-c)w

5(DRAW)

2 4(G-SLV)g(Y-Cal) 2 4(G-SLV)h(X-Cal)

3 cw 3 cw

4 a.fw 4 c.cw

Result Screen

5-11-14

Function Analysis

#When there are multiple results for the above

procedure, press e to calculate the next

value. Pressing d returns to the previous

value.

#Step 3 of the above procedure is skipped

when there is only one graph on the display.

# The X-Cal value cannot be obtained for a

parametric function graph.

#After obtaining coordinates with the above

procedure, you can input different coordinates

by first pressing v.

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Casio ALGEBRA FX 2.0 PLUS Graphing Manual de usuario Pagina 91