Across
- 2. the numbers without fractions and it is a collection of positive integers and zero
- 5. when a, b, and c in the equation "ax+by=c" are integers
- 9. a variable that represents a quantity that is being manipulated in an experiment
- 10. a labeled point on a graph
- 11. what the number plane is also referred to as
- 15. the two numbers in an ordered pair
- 16. when the vertical change/horizontal change is constant
- 19. when all of the solutions of an equation graph a straight line
- 21. where both lines on a graph intersect and form the zero point
- 22. the vertical line on a number plane
- 23. the second number in an ordered pair
- 24. the difference between the highest and lowest values
- 27. lines in the same plane that do not intersect
- 28. rise/run
- 29. the y coordinate of a point where the graph crosses the y-axis
- 30. the horizontal line on a number plane
Down
- 1. another name for the y-coordinate
- 3. two numbers such as (1,2) in which the order is important
- 4. the number(s) that solve an equation
- 6. the four sections of a number plane
- 7. the first number in an ordered pair
- 8. a quantity whose value depends on how the independent variable is manipulated
- 12. a point in a number plane that can be graphed
- 13. the set of all possible inputs for the function
- 14. all of the solutions to an equation graphed on a number plane
- 17. another name for the x-coordinate
- 18. the x coordnate of a point where the graph crosses the x-axis
- 20. what the x- and y-axes are also called
- 25. what the horizontal axis is referred to as
- 26. y=mx+b
- 29. what the vertical axis is referred to as