Across
- 8. growth- Growth pattern in which the individuals in a population reproduce at a constant rate
- 9. numbers- numbers that can be written as fractions, including terminating and repeating decimals, and integers
- 12. A set of ordered pairs (x,y)
- 14. a number that is multiplied by another number to find a product
- 15. A mathematical phrase that contains operations, numbers, and/or variables.
- 17. 1. A relationship from one set (called the domain) to another set (called the range) that assigns to each element of the domain exactly one element of the range. 2. The action or actions that an item is designed to perform.
- 18. A monomial or the sum of monomials
- 19. the x-coordinate of a point where a graph crosses the x-axis
- 21. intercept form- an equation written in the form y=mx+b is in slope-intercept form. The graph is a line with slope m and y-intercept b.
- 22. y-axis
Down
- 1. the y-coordinate of the point where the line crosses the y-axis.
- 2. numbers- Numbers that cannot be expressed as a ratio of two integers. Their decimal expansions are nonending and nonrepeating.
- 3. straight line
- 4. a mathematical notation indicating the number of times a quantity is multiplied by itself
- 5. A branch of mathematics that involves expressions with variables
- 6. A value that does not change
- 7. a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
- 10. numbers- Natural numbers ( counting numbers) and zero; 0, 1, 2, 3...
- 11. x- axis
- 13. an ordered list of numbers
- 16. numbers- The set of numbers 1, 2, 3, 4, ... Also called counting numbers.
- 20. All whole numbers (both positive and negative) and zero.