Across
- 2. This axis is vertical
- 5. The point where a line touches the y-axis
- 7. A plane formed by the intersection of two number lines
- 10. A part of an expression separated by a plus or a minus sign
- 13. A set of numbers that tell the x-distance and y-distance of a point on a graph
- 16. A number that cannot be represented as a fraction
- 18. An equation that makes a straight line when graphed
- 20. A relation where each element of the domain is paired with only one element in the range
- 21. The number in front of a variable
- 23. These have the same variable and exponent
Down
- 1. This axis is horizontal
- 3. The point where a line crosses the x-axis
- 4. This describes how steep a line is
- 6. Lines that intersect at right angles and have opposite reciprocals
- 8. All whole numbers and also negative numbers
- 9. The set of all the first elements in a relation
- 11. Lines in the same plane that do not intersect
- 12. Letters used to represent unknown numbers
- 14. A set of ordered pairs
- 15. A ratio that compares a number to 100
- 17. The value that appears the most in a set of data
- 19. All integers and anything else that can be turned into a fraction
- 22. The set of all the second elements in a relation