Across
- 1. A visual representation of data or a relationship between variables.of symmetry ,
- 3. A point where two straight lines of rays meet.
- 6. (a+b)+c=a+(b+c)
- 11. 4xy(3)
- 12. 2(x+3)=2x+6
- 13. A symbol usually a letter, that represents an unknown number
- 14. 6 x 7
- 15. ax(2)-2xy
Down
- 2. 2(y-3)2 + 24=x
- 4. An integer that can be multiplied by another integer
- 5. A line used as a refence point to measure coordinates on a graph
- 7. The power of...
- 8. 42/7
- 9. x2 + x - 30=0
- 10. 2x+2