Math Puzzle

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Across
  1. 2. an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).
  2. 3. to move something from one side of an equation to another.
  3. 7. the difference between the highest and lowest value from a set of data.
  4. 8. the abstract science of number, quantity, and space
  5. 10. a flat or plane, two-dimensional closed shape bounded with straight sides
Down
  1. 1. a line with no curves
  2. 4. the branch of mathematics that helps in the representation of problems or situations in the form of mathematical expressions
  3. 5. a fact, rule, or principle that is expressed in terms of mathematical symbols
  4. 6. is a relationship between sets of values
  5. 9. the set of points in a plane that are equidistant from a given point