Across
- 4. opposite
- 5. value distance of number to zero
- 7. intersection of x and y axis on a coordinate plane
- 8. a number before a variable
- 9. 2 expressions separated by equal sign
Down
- 1. a letter than represents a value
- 2. relating to lines
- 3. an expression containing variables and coefficients
- 6. polynomial with 2 terms
- 8. fixed terms with a certain value