Algebra Crossword

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Across
  1. 6. a collection of symbols that jointly express a quantity
  2. 9. variable is a variable (often denoted by x ) whose variation does not depend on that of another.
  3. 10. consisting of one term.
  4. 11. the set of values that a given function can take as its argument varies.
  5. 12. algebraic expression consisting of three terms.
Down
  1. 1. the values of two mathematical expressions are equal (indicated by the sign =)
  2. 2. an answer to the problem
  3. 3. a variable (often denoted by y ) whose value depends on that of another.
  4. 4. equation is an equation between two variables that gives a straight line when plotted on a graph.
  5. 5. is the set of possible values of the independent variable or variables of a function.
  6. 7. is the sum or the difference of two terms
  7. 8. consisting of several terms.