Across
- 1. a term that contains a variable
- 2. a number, a variable, or a product or quotient of numbers and variables.
- 3. to find its value.
- 5. the number being multiplied by itself.
- 9. an expression that contains at least one variable.
- 11. Because the sum of any number a and 0 is equal to a, 0 is the additive identity.
- 12. a mathematical phrase that contains only numbers and mathematical operations.
- 13. a term that does not contain a variable.
Down
- 1. a letter used to represent an unspecified number or value.
- 4. A function in which the independent variable is an exponent.
- 6. The nearness of a measurement to the true value of the measure.
- 7. The numerical factor of a term.
- 8. The line about which a graph is symmetric.
- 10. indicates the number of times a number is multiplied by itself.