Across
- 3. a decimal number where one or more digits in the decimal part repeat infinitely
- 4. all the real numbers that are not rational numbers
- 10. The line on a graph that runs horizontally (left-right) through zero
- 11. a decimal number that ends after a finite number of digits after the decimal poin
- 13. An equation has no solution if solving it leads to a false statement
- 15. the secondary or vertical axis of a system of coordinates, points along which have a value of zero for all other coordinates
Down
- 1. a number that is expressed as the ratio of two integers
- 2. Fractions represent the parts of a whole or collection of objects
- 5. a system in which the change of the output is not proportional to the change of the input
- 6. a mathematical phrase that combines numbers, variables, and operators
- 7. something that forms a straight line when graphed or described by an equation where the highest power of a variable is 1
- 8. Every nonnegative real number x has a unique nonnegative square root, called the principal square root or simply the square root
- 9. a symbol, typically a letter, that refers to an unspecified mathematical object
- 12. a statement of equality between two expressions
- 14. a statement that compares two values or expressions and indicates that they are not equal, meaning one is greater than or less than the other
