algebra crossword By Sean Vreeland

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Across
  1. 3. a mark or sign that stands for something else.
  2. 6. a mathematical statement that contains an equal sign
  3. 8. a specific type of relationship between two sets of elements, often referred to as the domain and the codomain.
  4. 10. a number in front of a variable.
  5. 13. a mathematical expression that contains an inequality symbol.
  6. 15. a symbol that is used to indicate the square root of a number.
  7. 16. a value that, when multiplied by itself, gives the original number.
  8. 18. a combination of variables, constants, and arithmetic operations (such as addition, subtraction, multiplication, and division) that does not contain an equals sign.
  9. 19. an unknown or placeholder in an algebraic expression.
  10. 20. A single number
Down
  1. 1. a power that a number is raised to.
  2. 2. the set of all possible input values for which the function is defined.
  3. 4. a mathematical expression with a single term, which can consist of variables, coefficients, and exponents.
  4. 5. the set of possible output values or the upper and lower bound for a set of possible results.
  5. 7. terms that contain the same variable, raised to the same power.
  6. 9. a mathematical expression consisting of variables, coefficients, and the operations of addition, subtraction, multiplication, and non-negative integer exponents.
  7. 11. a mathematical expression that represents a quotient of two algebraic expressions.
  8. 12. all counting numbers
  9. 14. a positive number that has exactly two factors, 1 and itself.
  10. 17. shows a mathematical relationship between expressions.