Across
- 3. is used to tell exact location in space, is represented by a dot
- 4. one-dimensional figure, that has length but has no width
- 5. the relationship between two values that are not equal
- 7. a relation between a set of inputs having one output each
- 9. the non-negative value of x
- 10. a single quantity regarded as a whole in calculation
- 12. a process of combining two or more numbers
- 17. y-y₁=m(x-x₁)
- 18. Line going side to side x-axis
- 20. a diagram showing the relation between variable quantities
- 23. Where two lines meet/cross each other
- 24. beginning or starting point
- 26. a function that has either one or two variables without exponents
- 27. is no possible value
- 28. the difference between the highest and lowest value from a set of data
- 29. the set of all possible inputs for a function
- 30. (y=mx+b)
Down
- 1. A mathematical operation that indicates how many times a number is added to itself
- 2. Line going up and down, y-axis
- 6. numbers that are written differently but represent the same amount
- 8. following each other in a sequence, one after another
- 11. To make an equation less complex
- 13. a graphing technique for representing a data set, usually as a graph showing the relationship between two or more variables
- 14. When part of an original figure matches up with part of a copy
- 15. A mathematical operation that indicates how many times a number is added to itself
- 16. A value or values which, when substituted for a variable in an equation, make the equation true
- 19. a whole number (not a fraction) that can be positive, negative, or zero
- 21. two numbers that locate a specific point on a grid, known as a coordinate plane
- 22. The steepness of a line
- 25. a region defined by the two axes