8ST1-2 Crossword Puzzle - Natalya Maletick

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Across
  1. 2. a measure of a line's steepness
  2. 3. another name for x-coordinate
  3. 5. One of the lines in the coordinate system that represents one of the dimensions
  4. 7. when the line touches the y-axis
  5. 9. the number in an ordered pair of numbers (as y in (x, y)) that gives the location of a point along the y-axis
  6. 10. lines in a plane that are always the same distance apart
  7. 15. the line of figures or data arranged from top to bottom at the side of the graph
  8. 17. the initial point or the starting point from where we begin our calculations or measurements
  9. 20. an algebraic equation of the form y=mx+b. involving only a constant and a first-order (linear) term, where m is the slope and b is the y-intercept
  10. 21. the line of figures or coordinates that are arranged from left to right along the bottom of a graph or map
  11. 22. the line on a graph that is drawn from bottom to top
  12. 24. the difference between the highest and lowest values
  13. 27. draw a dot at the coordinates that corresponds to the ordered pair
  14. 29. the set of values that we are allowed to plug into our function
  15. 30. a two-dimension surface formed by two number lines
  16. 31. a variable that represents a quantity that is being manipulated in an experiment
Down
  1. 1. The picture obtained by plotting all the points of an equation or inequality
  2. 4. the equation of a straight line in the form y = mx + b where m is the slope of the line and b is its y-intercept
  3. 6. the point where a line crosses the x-axis
  4. 8. A value or values which, when substituted for a variable in an equation, make the equation true
  5. 11. the principal or horizontal axis of a system of coordinates, points along which have a value of zero for all other coordinates.
  6. 12. a pair of numbers such as (1,2), for which the order matters
  7. 13. three or more points that lie in a single straight line
  8. 14. The numbers that include natural numbers and zero
  9. 16. another name for y-coordinate
  10. 18. the area contained by the x and y axes; thus, there are four
  11. 19. the number in an ordered pair of numbers (as x in (x, y)) that gives the location of a point along the x-axis
  12. 23. a quantity whose value depends on how the independent variable is manipulated
  13. 25. mark out or allocate (points) on a graph.
  14. 26. when both the numerator and denominator are co-prime numbers
  15. 28. a pair of numbers which are used to determine the position of a point or a shape in a 2-dimensional plane