Unit 3 Vocabulary

12345678910111213141516171819
Across
  1. 5. parallel to the plane of the horizon
  2. 6. The vertical axis on a coordinate plane.
  3. 9. The numbers of an ordered pair that locate a point on a coordinate plane.
  4. 10. The horizontal axis on a coordinate plane.
  5. 13. A pair of numbers that can be used to locate a point on a coordinate plane.
  6. 14. A transformation of a figure that flips the figure across a line.
  7. 15. number A number greater than zero.
  8. 17. An exact location that has no size.
  9. 18. A number that can be written in the form a/b, where a and b are integers and b = 0.
  10. 19. A number less than zero.
Down
  1. 1. Two numbers that are equal distance from zero on a number line.
  2. 2. A line the is perpendicular to the horizon
  3. 3. The two perpendicular lines of a coordinate plane that intersect at the origin.
  4. 4. A plane formed by the intersection of a horizontal line called the x-axis and a vertical line called the y-axis.
  5. 6. The second number in an ordered pair; tells the distance to move up or down from the origin, (0,0).
  6. 7. The x- and y- axes divide the coordinate plane into four regions. Each called a quadrant.
  7. 8. The distance a number is from zero on the number line.
  8. 11. A member of the set of whole numbers and their opposites.
  9. 12. The first number in an ordered pair;it tells the distance to move right or left from the origin, (0,0).
  10. 16. The point where the x-axis and y-axis intersect on the coordinate plane.