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Mathematics 7 Online
OpenStudy (anonymous):

Help on finding errors.

OpenStudy (anonymous):

OpenStudy (tkhunny):

#1 Definition is backwards. Two Domain with one Range is okay. Two Range with One Domain is a no-no.

OpenStudy (tkhunny):

#2 negative times negative is positive. Whoops. Really, you just have to look at it and follow the steps. Do it correctly and see where it goes horribly wrong.

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