Coordinate Plane

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Across
  1. 2. A pair of numbers used to locate apoint in the coordinate system written in the form of (x,y).
  2. 5. The horizontal line of the two perpendicular number lines in a coordinate plane.
  3. 8. A plane in which a horizontal number line and a vertical number line intersect at their zero points.
  4. 9. The point of intersection of the x-axis and y-axis in a coordinate system.
  5. 10. To show the location of an integer by drawing a dot on the number line that corresponds to that integer.
Down
  1. 1. The first number of an ordered pair.
  2. 3. The second number of an ordered pair.
  3. 4. The four regions into which the two perpendicular number lines of a co0ordinate sytem separate the plane.
  4. 6. The whole numbers and their opposites.
  5. 7. The vertical line of the two perpendicular number lines in a coordinate plane.