Crossword Puzzle
Across
- 3. A set of ordered pairs.
- 8. A relation wherein each element of the domain is paired with exactly one element in the range.
- 11. This is another term for the two-dimensional coordinate system and the Cartesian coordinate system.
- 13. This form of a line is written in the form Ax + By = C
- 15. The set of all second coordinates.
- 18. This form of a line is written in the form of Ax + By + C = 0
- 19. This is the other term used for the first component or x-component.
- 20. This is the set of all first coordinates.
- 21. This is another term of the second component or y-coordinate.
- 22. This kind of equation in two variables and can be written in the form Ax + By = C
- 23. Also known as m, and the formula is y2-y1/x2-x1
Down
- 1. A special kind of rule that can be expressed in mathematical symbols.
- 2. A fixed value.
- 3. Rise over ___ is the slope's formula.
- 4. This is the graph of a linear equation.
- 5. When a function evaluation leads to a division by zero, this is the answer.
- 6. Is a solution of a linear equation if its coordinates make the operation true.
- 7. These type of brackets enclose elements in sets.
- 9. This coordinate system is associating points on the plan with ordered pairs.
- 10. The point where the coordinate axes intersect.
- 12. This line test works by checking if a vertical line passes through at least two points on the graph of the relation simultaneously.
- 14. ____ over run is the slope's formula.
- 16. The function evaluation does not exist if it leads to a square root of a ____ number.
- 17. This is a way to represent a relation; uses arrows.
- 21. This pair is written in the form (x,y)