Example 2 In the Graph mode, input the function y=0x 14 x212 x−1dx and then graph it.

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 Equation Mode

You can use the Math input/output mode in the Equation mode for input and display as shown below.

In the case of simultaneous equations (1(SIMUL)) 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(SOLVER)), you can use Math input/output mode natural input.

Example

To solve the quadratic equation x2 + 3x + 5 = 0 in the Equation mode

mEquation!m(SET UP)

cccc(Complex Mode)

2(a+bi)J

2(POLY)1(2)bwdwfww

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