Hey there. This recent unit we did was conics. It was all about cones and stuff. I found this to be pretty simple, just like the stuff we did in grade 11 pre cal with parabolas.

there is a little diagram of how the shapes were formed.

Circle formula:

Elipse formula:

Parabola formula: or horizontal parabola:

Hyperbola formula:

I hope everyone gets an A+! don't forget about DEV projects

## Thursday, May 28, 2009

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