Across
- 4. a straight line when plotted on a graph
- 7. an equation that uses the formula y=mx+b
- 8. the values of two mathematical expressions are equal
- 9. to increase
- 10. to be answered
Down
- 1. an equation that takes two steps to solve
- 2. turned into shapes
- 3. able to assume different numerical values
- 5. having a constant ratio to another quantity
- 6. an equation that takes one step to solve