Across
- 1. A visual representation of an equation on coordinate axes
- 3. A symbol whose value can change
- 5. The point where two lines meet
- 6. Lines that completely overlap each other
- 8. Method in which one variable is expressed in terms of another and replaced
Down
- 2. Two lines that never meet
- 4. A mathematical statement containing an equals sign
- 7. Method in which one variable is removed by adding or subtracting equations