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Bellringer …Monday

Bellringer …Monday. J. 12x + 3 . 4x + 35. Find the value of x. Then find the value of < J. . Quizzes. They are graded and will be in IC soon—I have no internet at home.  Most people did a WONDERFUL job. At least a couple perfect scores in every class. I am impressed with you all !

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Bellringer …Monday

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  1. Bellringer…Monday J 12x + 3 4x + 35 • Find the value of x. Then find the value of < J.

  2. Quizzes. • They are graded and will be in IC soon—I have no internet at home.  • Most people did a WONDERFUL job. At least a couple perfect scores in every class. I am impressed with you all! • If you missed it, you have until Thursday to get it made up. • FYI: The material will show up again on a Unit 1 & 2 Test.

  3. Unit 2: Coordinate Geometry Slope—writing equations for lines Midpoint—find it or use to find an endpoint Distance—how far? Use coordinate geometry to solve problems about figures (segments, triangles, quadrilaterals)

  4. Parallel • Looks like: • Means: • Slope:

  5. Write an equation: Parallel to y=3x + 5 and through the point (-4, 2). Plug it in, plug it in!

  6. Perpendicular • Looks like: • Means: • Slope:

  7. Write an equation: Perpendicular to y=3x + 5 and through the point (-6, -1). Plug it in, plug it in!

  8. Practice: • Go to interactmath.com • Select: Prentice Hall, Geometry 2011 • Click “enter” • To save, take a print screen. Hold “Fn” and “F11” buttons at the same time. Then paste into a word document, saving as HW1.

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