Across
- 8. input values of a function
- 9. a fixed number
- 11. a power on a number
- 12. a math sentence with an equals sign
- 14. a single part of an expression
- 16. where a line crosses an axis
- 18. result of subtraction
- 19. a comparison using < or >
- 20. result of addition
Down
- 1. relationship where each input has one output
- 2. expression with multiple terms
- 3. visual representation of an equation or function
- 4. straight-line equation
- 5. set of equations solved together
- 6. number multiplied by a variable
- 7. solution to an equation
- 10. how steep a line is
- 13. a letter used for an unknown number
- 15. output values of a function
- 17. a math sentence without an equals sign