Saturday
March 28, 2015

Homework Help: Algebra

Posted by Tessa on Thursday, February 19, 2009 at 6:14pm.

Solve graphically.

x-y=0
y=x

The reason I don't understand the question is the second equation with the x. How do I graph that? I'm not sure if I ever graphed with an exponent, and if I did, it was a long time ago.

I'm reposting this because I didn't understand Damon's answer (I don't know what a parabola is) and I doubt anyone would look down again that far. Could you explain it in more simple terms?
Thanks!

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