Across
- 4. x
- 5. inverse of fraction
- 7. steepness of a line
- 8. value that does not change
- 10. factor it out
- 12. parentheses, exponents, multiply, divide, add, subtract
- 14. out of, ratio of, quotient of
- 16. minus, less than, difference of
- 18. times, of, product of
- 19. multiply
- 20. decreasing
Down
- 1. same variable and same power
- 2. y=mx+b
- 3. divide
- 6. increasing
- 9. first, outside, inside, last
- 11. input and output
- 13. plus, more than, sum
- 15. inverse of square root
- 17. y