Across
- 3. Scientific calculator
- 4. a point that crosses the y axis
- 7. of, relating to, resembling, or having a graph that is a line and especially a straight line
- 8. a relationship or expression involving one or more variables.
- 10. spaced out, outcast.
- 12. same terms
- 14. rapid increase in a graph
Down
- 1. involving the second and no higher power of an unknown quantity or variable.
- 2. frequency of a sequence
- 3. collected together, research.
- 5. numbers expressed in forms of ratios
- 6. the cause of a situation
- 9. the state or relation of being correlation
- 11. a real number that cannot be expressed as a ratio of integers
- 13. middle of a sequence