Casio FX-9750GII-SC User Guide - Page 28
Math Input/Output Mode Input in the GRAPH Mode - graphing
UPC - 079767186067
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Important! • On a model whose operating system has been updated to OS 2.0 from an older OS version, Math input/output mode input and result display are not supported in any mode except the RUN • MAT mode and e • ACT mode. u Math Input/Output Mode Input in the GRAPH Mode You can use the Math input/output mode for graph expression input in the GRAPH, DYNA, TABLE, and RECUR modes. Example 1 In the GRAPH mode, input the function y= x2 '2 − x ' 2 −1 and then graph it. Make sure that initial default settings are configured on the View Window. mGRAPHvxv!x(')c ee-vv!x(')cee -bw 6(DRAW) Example 2 ∫ In the GRAPH mode, input the function y= graph it. x 0 1 4 x2− 1 2 x−1dx and then Make sure that initial default settings are configured on the View Window. mGRAPHK2(CALC)3(∫dx) bveevx-bvce v-beaevw 6(DRAW) • Math Input/Output Mode Input and Result Display in the EQUA Mode You can use the Math input/output mode in the EQUA mode for input and display as shown below. • In the case of simultaneous equations (1(SIML)) and high-order equations (2(POLY)), solutions are output in natural display format (fractions, ', π are displayed in natural format) whenever possible. • In the case of Solver (3(SOLV)), you can use Math input/output mode natural input. 1-21