Casio CFX-9800G-w Owners Manual - Page 12
Quick, Start, graph, Polar, Coordinate, Graph
UPC - 079767128685
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Quick-Start To specify the range parameters cont'd 6. Press y-axiS... 7. Press 3 (EXE to specify 3 as the maximum value of the o specify 1 as the scale for the y-axis. Graph Range Xmin:-5 max:5 sc1:1 Ymin:-3 max:3 )MIT TRG If you press EXE) again here, page 2 of the range parameter specification display will appear However, we do not need to use page 2 in this example. (marl 8. Press (Range) (Range) or to complete the range parameter specification procedure: To draw the graph 1. Press AC ( F5 ) (CLS) EXE) to clear any previous graph. You can skip this step if you have change the range parameter settings. 2. Perform the following operation to input he function: Small )t,O.T) (x. C1s 0 GraphYY= 2tX-2.... Quick-Start XVIII To draw the graph cont'd 3. Press I EXE to draw the graph. Quick-Start Polar Coordinate Graph You can easily draw polar coordinate graphs using the built-in scientific functions (sin, log, x2, etc.) Example: To draw the graph of r = sin O. 1. Press SHIFT) (MENU) ( F2) (POL) to specify polar coordinates. Press EXIT.) to complete the procedure. RUN / COMP G-type :POL/CON Angle :Deg Display:Nrm1 M-D/CpY:M-Disp 2. Press AC SHIFT) (CLS) (EXE) to clear any previous graph. 3. Press (Graph) 4. Press sin You do not have to input a value for variable a 5. Press (EXE) to draw the graph. Quick-Start XIX