Across
- 2. Method eliminating one variable
- 4. Equation of degree 2
- 6. General form: y=mx+c represents this
- 8. The slope of a straight line
- 9. A line with zero gradient is ______
- 10. A constant in variation
- 13. A statement showing one side is greater/less than another
- 15. Point where two lines meet
Down
- 1. Point dividing a line into two equal parts
- 3. Method of solving systems by replacing a variable
- 5. Lines meeting at 90 degrees
- 7. Lines with the same gradient
- 11. ____ of equation is a set of equations solved together
- 12. Value where quadratic reaches max/min
- 14. Showing solution region for inequalities