Operation Manual

Chapter 17: Activities 318

4. Press r. Press |, }, ~, and † to compare the values of Y1 and Y2.

5. Press o. Turn off Y1 and Y2, and then enter the numerical derivative of the integral of 1àX and

the function 1àX. Set the graph style for Y3 to ç (line) and Y4 to è (thick).

6. Press r. Again, use the cursor keys to compare the values of the two graphed functions,

Y3 and

Y4.

Problem 2

Explore the functions defined by

,,and

Procedure 2

1. Press o. Turn off all functions and stat plots. Use a list to define these three functions

simultaneously. Store the function in

Y5. Set Detect AsymOff, y . } ~ Í..

Xmin= L3.5

Xmax=3.5

Xscl=1

Ymin=

L10

Ymax=10

Yscl=1

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