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Academic / School / Re: Standard Testing
« on: April 26, 2006, 08:39:32 pm »
No I don't.
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y1=sqrt(r2 - x2)
y2=-sqrt(r2 - x2)Quote
When rooting it, you are still restricting it to a positive number underneath the radical, regardless if you are later going to 'negatify' it.
My interests include computers and cars, and I live in San Jose, California. You've been here, and although you were mainly downtown (viva la revolution!), you can tell there is a large asian population here (Ergot). It's not hard to believe that I speak some of each of those languages.
Personally, I think all languages are boring (other than Italian, which has some interesting scientific studies to back up my interest--I'll go into more detail if wanted).
You know, on TI graphing calculators, to draw a circle, it's just two graphed equations:
y1=sqrt(r2 - x2)
y2=-sqrt(r2 - x2)
where r is the radius of the circle you would like drawn. This is derived from the definition equation of a circle, x2 + y2 = r2.
I'm pretty sure in the past, for me, something like If A < 100 Then Goto B worked.
Thats nothing. A few years ago, a college kid cut off an 80 year old guy and his wife going to church. THe 80 year old forced the other car off the road then shot them with a crossbow.