2.2 Alg 2.notebook
September 19, 2011
BIG lesson today!!!!
No warm up! No quiz!!!! Objectives: Graph linear equations.
Write equations of lines.
Lots of participation!!!!
Pay attention!
Be awake!
Learn!
Take notes and be involved!!!
Sep 8­3:20 PM
Sep 5­11:13 AM
Sep 8­3:25 PM
Sep 8­3:26 PM
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2.2 Alg 2.notebook
September 19, 2011
Sep 8­3:27 PM
Sep 8­3:27 PM
Sep 8­3:27 PM
Sep 8­3:28 PM
Sep 19­8:15 AM
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2.2 Alg 2.notebook
September 19, 2011
Sep 8­3:28 PM
Sep 8­3:28 PM
Equations of a line summary:
Still awake????
What form is represented?
What is the best way to graph it?
Graph it!
y­2 = ­3(x +4)
2x + y = ­10
y = ­3x ­ 5
Sep 8­3:29 PM
This can be written in slope form!
Sep 5­11:17 AM
This cannot be written in slope form!
Sep 8­3:29 PM
Sep 8­3:29 PM
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2.2 Alg 2.notebook
September 19, 2011
HW: pg. 67 (6­36 evens, 38­41, 52, 53, 54­58 evens, 69)
Key question you should ask yourself, what information have I been given?
What is the best form to use given this info?
Sep 8­3:30 PM
Sep 8­3:33 PM
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