Across
- 3. point of intersection for the graph of 2 linear equations
- 6. describes the square root of, say, -9
- 10. dividing is the same as multiplying by this
- 13. a parabola has one of these; an ellipse has two
- 15. 1 for linear functions, 2 for quadratic functions, etc.
- 16. graph of a 2nd-degree function
- 17. 3n is this for 15n and 24mnp (abbrev)
- 19. describes a system of equations with no solution
- 22. function that graphs as a "U"
- 24. algebraic method for solving a system of equations
- 25. function that includes ( x, y ) and ( -x , -y )
- 26. two of these a diameter make
- 28. ( 3,-1) becomes (-1,3) for these types of functions
- 29. AKA exponents
- 30. function with y-axis symmetry
Down
- 1. what the denominator of a fractional exponent indicates
- 2. resulting of squaring a binomial (abbrev)
- 4. "pi" is just such a number!
- 5. key property for solving by factoring ( two words)
- 7. Don't forget to shade for these!
- 8. AKA exponent
- 9. numbers such as 2/3, 0.75, etc.
- 11. function whose inverse is exponential
- 12. what we add or subtract for like terms
- 14. type of exponential function with 0< base <1
- 18. 36 is this for 4 and 9 (abbrev)
- 20. AKA the "zero" of a linear function (two words, sort of)
- 21. single term, such as 5m or 6xyz
- 23. lies under the square root symbol
- 27. where the axes meet for an ellipse