Unit 4 Vocabulary

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Across
  1. 2. a measurement usually independent of other variables
  2. 8. a comparison that allows some answers to be true but not all answers
  3. 9. assigning a variable to a unit of measurement (let x be minutes)
  4. 10. a number or set of numbers that we don't know
  5. 11. a set of numbers that satisfy a condition (example x>5)
  6. 13. a comparison of two expressions (example 2x=4)
Down
  1. 1. replacing a variable with a number
  2. 3. the answer to a one variable equation (example x=1)
  3. 4. a set of numbers after operations have been done to an independent variable
  4. 5. a number multiplying a variable
  5. 6. a measurement usually dependent on other variables
  6. 7. a set of numbers that is not determined by operations
  7. 12. an unsolvable combination of operations done to a variable (example 4x+3)