Algebra Cross Word Puzzle

1234567891011121314151617181920
Across
  1. 3. A numerator divided by a denominator like 1/2
  2. 6. An expression that is used to commute a value
  3. 8. more than any real number
  4. 9. an image formed by plotting of the solutions to a equation or inequality on a coordinate plane
  5. 13. two fractions that are equal to if they have the same numerical
  6. 15. In a power the number of times the base is multiplied by itself
  7. 16. element in a sum, difference, or sequence
  8. 17. The bottom number or expression in a fraction
  9. 18. a collection of related measurements
  10. 19. a single fixed number
  11. 20. a mathematical sentence with a equal sign
Down
  1. 1. an unknown number
  2. 2. ratio the amount that each number can be multiplied by to get the next number
  3. 4. the sets of inputs (x-coordinates) of a ration or function
  4. 5. A constant that a variable or expression is multiplied by
  5. 7. a combination of variables and numbers
  6. 10. A number which produces a given number when cubed
  7. 11. A relation in which no x coordinates appears in more than 1 (x,y) ordered pair
  8. 12. a number that is raised to a power
  9. 14. a point on a two dimensional plane is described by a pair of (x,y)