Across
- 2. four of them that create the graph
- 4. the vertical axis is often labeled with a y
- 8. a visual representation of data points or ordered pairs to display relationships between variables
- 10. the first number in an ordered pair
- 11. an algebraic equation where the highest exponent of any variable is 1,creating a straight line when plotted
- 12. a set of ordered numbers used to define the exact location of a point
- 14. a horizontal number line
- 17. used alongside the abscissa to define the location of a point
- 18. lines in the same plane that do not intersect
- 20. points that lie on the same line
- 22. whose slope is m and whose y-intercepft is b
- 23. another name for the y-axis and the x-axis
- 24. measures the distance and direction from the origin
- 25. pair a pair of numbers for which the order of the numbers is important
Down
- 1. two variables consisting of all the points that are the graphs of the solutions of the equations
- 3. the primary vertical number line
- 5. A,B,and C are typically integers (no fractions or decimals), and A must be positive
- 6. the values to equations in two variables are pairs of numbers
- 7. the second number in an ordered pair
- 9. the horizontal axis is often labeled with an x
- 13. a specific point plotted with the meeting of the horizontal line and vertical line
- 15. a number line that intersects at the first right angles so that both number lines have the same zero point
- 16. the x-coordinate of the point where a line crosses the x-axis
- 19. the y-coordinate of a point where a graph crosses the y-axis
- 20. the number plane
- 21. using the coordinates of a pair of points on the line