Across
- 2. Set of y values
- 4. a polynomial function divided by another polynomial
- 5. a visual way to determine if a curve is a graph of a function or not
- 7. A letter (like x) that we can use to mean different numbers at different times
- 11. The distance between any real number and 0 on the real number line
- 15. a number which divides another number
- 17. Ax+By=C
- 19. The values of x where a polynomial is zero
- 20. the answer to a multiplication problem
- 21. the vertical axis
- 22. The expression b2 - 4ac of the quadratic formula
- 23. the steepness of a line on a graph, rise over run
- 24. a term that has no variable and does not change
- 26. where the line crosses the y-axis
- 28. y=a(x−h)2+k
- 29. where the line crosses the x-axis
- 30. A statement that compares two quantities using <, >, ≤,≥, or ≠
Down
- 1. (-b±√(b²-4ac))/(2a)
- 3. A whole number or the negative of a whole number
- 6. small machine used for mathematical calculations
- 8. The values of x where an expression is zero
- 9. the number obtained by division
- 10. the horizontal axis
- 12. the number that is divided by another number to get the result
- 13. number in front of the variable
- 14. y=mx+b
- 16. y-y₁=m(x-x₁)
- 18. Set of x values
- 25. The set of all solutions of an equation sketched on a rectangular coordinate system
- 27. a set of ordered pairs