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Pay it forward

Author:Xavier, Rick Hollenbeck
Exploring "favor chain" of Pay it forward movie

New Resources

  • functionartculture
  • Interactive Unit Circle - Exact Trig Values
  • The 3D Space
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  • Mosaic

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  • Tangent Line Problem
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  • Similar Triangles Exploration
  • Expressions with Exponents: IM 6.6.13

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  • Congruence
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  • Linear Programming or Linear Optimization
  • Geometry
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