Across
- 1. Where a function equals the value zero
- 4. a whole number that divides exactly
- 5. a symmetrical open plane curve f
- 9. the highest point; the top or apex.
- 11. First, Outer, Inner, Last
- 12. function represents a straight line
- 14. real number cannot written in fraction
- 16. The intersection of two sets
- 17. graph function at "ends" of the x-axis
- 19. an expression
- 20. 'steepness' of the line
Down
- 2. value that can satisfy equations.
- 3. polynomial function with variables
- 6. number made by dividing two integers
- 7. An expression that uses a root
- 8. numerical that isn't whole number
- 10. set of possible inputs for the function
- 13. symbol written above and to the right
- 15. symbol written above and to the right
- 18. consisting of several terms.