math words
Across
- 6. a scientist who studies the universe
- 8. any number that cannot be expressed as a ratio of two integers
- 9. a set two or more equations that contain two or more variables
- 11. determines the cost of the product or project
- 12. an equation whose solutions form a straight line on a coordinate plane
- 13. an input-output relationship that has exactly one output for each output
- 14. a rational or irrational number
- 15. a line that intersects two or more lines
Down
- 1. a scientist who studies and solves water related issues
- 2. any number that can be expressed as a ratio of two integers
- 3. a way of writing big or small numbers by using powers of 10
- 4. a measure of the steepness of a line on a graph
- 5. a decimal in which one or more digits repeat infinitely
- 7. a set of data that is made of two paired variables
- 10. a decimal number that ends, or terminates