Unit 5 Vocabulary

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Across
  1. 2. a quantity whose value depends on how the independent variable is manipulated
  2. 8. subtracting the same number from both sides of an equation does not affect the equality
  3. 11. a value or values that can be put in place of a variable that makes the equation true
  4. 12. states that if both sides of an equation are multiplied by the same number the expressions on the both sides of the equation remain equal to each other
  5. 14. a type of proportion in which the ratio of two quantities stays constant
  6. 15. the operation that undoes what was done by the previous operation
  7. 16. a quantity that can be changed and is not fixed
Down
  1. 1. states that if the same number of value is added to both sides of an equation then the equality still holds true after addition; adding the same number on both sides of an equation does not affect the equality
  2. 3. a variable that represents a quantity that is being manipulated in an experiment
  3. 4. a fixed number that indicates the rate at which ratios increase or decrease
  4. 5. a mathematical statement that shows that two mathematical expressions are equal
  5. 6. a mathematical comparison between two numbers
  6. 7. the values on which mathematical operations occur in an algebraic expression
  7. 9. putting values where the letters are; representing a variable with a letter
  8. 10. states that if both sides of an equation are divided by a common real number that is not equal to 0 the quotients remain equal
  9. 13. a relationship between two expressions or values that are not equal to each other