algebra term

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Across
  1. 2. the integers that are legs than 0
  2. 4. an equation that relates two or more qualities
  3. 6. an equation that is true for all values of the variable
  4. 7. the number of variable that represents the number of times the base of a number of times the base of a power is used to factor
Down
  1. 1. a polynomial with two terms
  2. 3. the number part of a term with a variable part
  3. 5. a number in the range of a function