5YClasspad2ndDiff

Second Differentiation on the Classpad

In the main screen, bring up the virtual keyboard Select the **2D** tab Then choose **CALC** from the bottom row Select the multiple derivative form (circled below) and a blank form should appear in your window.

Now put **x** in the denominator to make it **dx**. Put **2** in the power to make it a second derivative (the other power will fill in automatically). Enter the desired function in the space between the brackets. math 3x^4-12x^2+2x math

Note that you can use the x power form (circled below) in the **2D** tab to make the function look better.



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