If you find errors in any of the materials or graphing activities listed on this
website we would really appreciate being notified so we can correct it.  If we all
help in this endeavor we can be assured of the highest quality materials for our
students.  You can either send an email describing the error(s) you've
encountered and suggested fixes for them; or you can just use the handy input
form below:  Either way your help will be GREATLY appreciated!

Thank you, Thank you!!
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