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lynnwool

United States
Joined: Mar 9, 2010
Posts: 1
Status: Offline

how does one enter a piecewise function?

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i need to generate a graph for the following function

f(x)={-x^2-2, x<2 ; x-1, x>2}

thanks in advance

[Mar 9, 2010 7:19:41 PM]

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pskinner

Joined: Apr 2, 2005
Posts: 797
Status: Offline

Re: how does one enter a piecewise function?

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i need to generate a graph for the following function

f(x)={-x^2-2, x<2 ; x-1, x>2}

thanks in advance

If you have A+ Membership, you can use:

http://www.webgraphing.com/piecewise.jsp

Also, you can look at examples of how it works:

http://www.webgraphing.com/examples_piecewise.jsp
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Principal Skinner

[Mar 11, 2010 9:08:36 PM]

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