Algebra

Joseph Manthey, 2016年10月8日


  • 1. Perpendicular lines
  • 2. Fraction multiplication
  • 3. Fraction Addition
  • 4. Horizontal line test
  • 5. Divide and average
  • 6. Volume of a box
  • 7. Area of rectangle inscribed in a circle
  • 8. Area of a triangle
  • 9. Slope Compute
  • 10. Slope Quiz
  • 11. Bezier Curves
  • 12. Parameters versus variables

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Perpendicular lines

Compare the slopes of the perpendicular lines.[br]Move point P to obtain a new pair of perpendicular lines.
– Joseph Manthey

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