Casio CFX-9800G-w Owners Manual - Page 125
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UPC - 079767128685
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Draw the graph. (Fs (SET) D(REC) EDE g(CLS)E) EM El(Deg)Ll ETEI ED DEE Press E(Zoom). E(Zoom) 64Xg x f xY# RUTfl Press E(FCT) to display the Factor Input Screen. Fz (FCT) (Factor Input the zoom factors for the x-axis and y-axis MOD DM Factor Xfct:1.5 yC 2 OEM Factor Xfct:1.5 iffinintiM=11 Press El( x I/0 to redrew the graph according to the factors you have specified. g( xim BOXY x 4 xtef WEB - 214- At this time, the range parameters are changed as follows: ZED Graph Range, Tffillaa sc1:180 Ymin:-3.2 max:3.2 sc1:0.5 FoiffITO You can repeat the reduce operation and reduce the reduced graph again. • To specify the center point of an enlarged display Example To enlarge the graphs: y= (x + 4)(x + 1) (x- 3), and y= 3x+22 by 5 times on the x-axis and y-axis, with the apparent point of tangency at the center of the display. Use the following range parameters: Draw the graph. g(SET) D(REC) MD E1(CLS)L1 MCCDOEIIMEDIO ommameumw DEIE DEW WEDIEIMEO Graph Range - max:: sc1:5 Ymin:-30 max:30 sc1:10 rhitwfirg Press ®(Zoom) to display the ZOOM Menu and the poi ter appears alas ing in the cente of the display. Use the cursor keys to move the pointer to the point of tangency. laZoom) -215- BOX xl xl..ef WETS" FY