Across
- 1. An expression which is the sum of terms of the form ax raised to the power k, where k is a nonnegative number
- 3. if b raised to the 2nd power = a, then b is the ? of a
- 6. A rule that establishes a relationship between two quantities, called the input and the output
- 8. a2 + b2 = c2
- 13. The y-coordinate of a point where a graph crosses the y-axis
- 14. Terms that have the same variable raised to the same power
- 15. Any of the numbers
Down
- 2. The distance between the origin and the point representing the real number
- 4. x = [-b (b2 - 4ac)]/2a
- 5. The x-coordinate of a point where a graph crosses the x-axis
- 7. A number multiplied by a variable in a term
- 9. The rules established to evaluate an expression involving more than one operation
- 10. The number or variable that represents the number of times the base is used as a factor
- 11. A letter that is used to represent one or more numbers
- 12. A polynomial with two terms