8ST1 & 8ST2 Crossword

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Across
  1. 4. the specific point (or dot) plotted on a two-dimensional Cartesian coordinate plane representing its location.
  2. 6. are a pair of perpendicular number lines
  3. 8. ordered set of numbers, usually written as
  4. 13. vertical number line on a 2D coordinate plane that runs up and down
  5. 14. is a common linear equation format,(y=mx+b)
  6. 17. vertical number line in a 2D Cartesian coordinate system
  7. 19. the primary horizontal number line on a 2D Cartesian coordinate plane.
  8. 21. one of the four, 90-degree regions formed by the intersection of the horizontal-axis and vertical-axis on a Cartesian coordinate plane
  9. 23. is the point where a graph crosses or touches the horizontal (x)-axis,
  10. 24. the primary horizontal number line on a 2D Cartesian coordinate plane.
  11. 25. a two-dimensional, flat surface formed by the intersection of a horizontal number line (x-axis) and a vertical number line (y-axis).
Down
  1. 1. a pair of elements a, b having the property that ( a, b) = (u, v ) if and only if a = u, b = v.
  2. 2. second value in an ordered pair
  3. 3. is the point where a graph intersects the vertical (y)-axis, representing the initial value of a function when (x=0)
  4. 4. is the set of all ordered pairs ((x,y))
  5. 5. the horizontal number line on a two-dimensional Cartesian coordinate system, running left-to-right, that acts as the primary reference for measuring horizontal distance.
  6. 7. is an algebraic equation where each term is either a constant or a variable raised to the first power
  7. 9. measures the steepness, incline, or gradient of a line, defined as the ratio of the vertical change ("rise") to the horizontal change ("run") between any two points
  8. 10. three or more points that lie on the exact same single straight line
  9. 11. a means of solving a problem or dealing with a difficult situation
  10. 12. to mark or draw points, lines, or curves on a graph to represent data or mathematical functions.
  11. 15. the y-coordinate in a 2D Cartesian coordinate system
  12. 16. the horizontal (-) coordinate in a Cartesian coordinate system
  13. 18. a universally accepted, consistent format for writing numbers, expressions, or equations to make them easier to read and compare
  14. 20. straight lines that never intersect or meet, regardless of how far they are extended in either direction.
  15. 22. the first value,(x), in an ordered pair((x,y)),