Across
- 5. the sum of three monomials, assuming that like terms have been combined.
- 8. form Given the slope m and the y-intercept b of a line, the equation of the line is: y = mx + b.
- 10. an expression consisting of one or more numbers and variables along with one or more arithmetic operations.
- 13. A line with equal distances marked off to represent numbers.
- 16. a method of solving a system of equations is a method that uses addition or subtraction to eliminate one of the variables to solve for the other variable.
- 17. a member of a set.
- 19. Ax + By = C, where A, B, and C are integers, A > 0 and A and B are both not equal to 0.
- 22. Number Any number that is less than zero.
Down
- 1. a language that helps translate real-life situations into mathematical form so that we can analyze change and answer the question "What if?"
- 2. the degree of the term of the greatest monomial degree.
- 3. in a multiplication expression, the quantities being multiplied.
- 4. an equation that states a rule for the relationship between certain quantities.
- 6. One of two identical factors of a number.
- 7. An equation whose graph is a line.
- 9. a monomial term that lacks a variable component.
- 11. a mathematical sentence that compares two expressions linked by an equals sign (=).
- 12. a collection of numbers or objects.
- 14. a relation in which each element of the domain is paired with exactly one element of the range.
- 15. the sum of two monomials.
- 18. a ratio of the number of ways a certain event can occur to the number of ways it cannot occur.
- 20. the set of all first (x-) coordinates from the ordered pairs in a relation.
- 21. a number, a variable, or a product of a number and one or more variables.