Across
- 1. the highest power found in a polynomial
- 4. the strength of a relationship between two data sets
- 8. the value of the expression b^2 - 4ac for a quadratic equation
- 12. a statement that two algebraic expressions are equal
- 13. one of the positive or negative whole numbers or zero
- 15. the set of all inputs in a relation (usually x)
- 17. a quantity whose value does not change
- 19. a term with no variables
- 20. (n) one of two or more numbers or expressions that when multiplied together produce a given result
- 21. a mathematical phrase which contains one or more variables
Down
- 2. the directions of a graph as you move away from the origin
- 3. in a square matrix it is a real number describing the matrix determined by ad - bc in a 2x2 matrix
- 5. (v) rewriting an expression as the product of its factors
- 6. a relation in which each element in the domain corresponds with exactly one element in the range
- 7. ratio of vertical change to horizontal change in a non-vertical line; change in y over change in x
- 9. a statement that two algebraic expressions are related but not equal
- 10. the output values in a function (usually y)
- 11. to make less complex by distribution, reducing, combining like terms, etc.
- 14. any value which makes the value of a function equal to zero; f(x) = 0
- 16. a function of the form y = a where a is a real number
- 18. a polynomial function with the highest power being three