Monday, December 9, 2013

612 - A block - due Wednesday 13.12.11

1. finish chapter 9.5 packet - parabolas
2. finish chapter 9.8 packet - solving systems

when solving systems... SUBSTITUTION works all the time, no matter what. ELIMINATION will work most of the time - just not when one of the graphs is linear. i did numbers 3 and 4 (elimination methods) as well as number 8 (substitution method) and posted them below.

solution 3 and 4
solution 8

 PLEASE EMAIL ME IF YOU HAVE ANY QUESTIONS - OR STOP BY J BLOCK!!

3. chapter 9 quiz friday - 9.2 - 9.5 and 9.8

MIDYEAR WILL BE NEXT FRIDAY - 13.12.20

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