Coordinate Geometry - Crossword

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Across
  1. 1. An example of this is (9, 8)
  2. 3. This quadrant has a positive x and a positive y Quadrant
  3. 5. x-axis of point in the second quadrant.
  4. 9. The abscissa of the point (3, 4)
  5. 10. last name of the famous mathematician associated with the problems of describing the position of a point in a plane
  6. 11. where does the point with a (--) lie?
  7. 13. the y-axis is also known as?
  8. 15. Coordinates (0, 0) are called?
Down
  1. 2. Two numbers that have an order of x or y
  2. 4. (x, y) are called the ______ of the point.
  3. 6. x-axis is also known as?
  4. 7. another name of coordinate plane
  5. 8. the abscissa of all points on the y-axis is always?
  6. 12. the number of quadrants in a coordinate system
  7. 14. The ordinate of the point (5, 2)