Across
- 4. 3.14159265359
- 5. A symbol in Algebra representing an unknown number.
- 8. a relationship or expression involving one or more variables, usually graphed
- 9. take away
- 11. a number that is the square root of a negative number
Down
- 1. The general subject revolving around unknown numbers.
- 2. an angle of 90 degrees
- 3. Sin,Cos,Tan
- 6. 2.71828
- 7. a reverse of the derivative + constant C
- 10. the value that a function approaches as the input approaches a value