Math Puzzle

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Across
  1. 1. TERMS terms that are the same (ex: 2, 13; 4x, 9x)
  2. 8. EQUATIONS an equation where the variables represent known values
  3. 10. VALUE the positive value of a number
  4. 13. data has an infinite number of possible values that can be measured
  5. 15. anexpression involving one or more variables on a graph
  6. 16. greater than or less than two numbers
  7. 17. y-axis numbers
  8. 19. data is a finite value that can be counted whereas
  9. 20. INEQUALITIES combination of two single inequalities
  10. 21. () smaller set to do first
Down
  1. 2. an equation can be solved by adding, subtracting, multiplying or dividing both sides until you are left with the variable on its own
  2. 3. NOTATIONS are a way of writing subsets of the real number line
  3. 4. what comes out of a function
  4. 5. x-axis numbers
  5. 6. parenthese, exponents, multiplication, division, addition, subtraction
  6. 7. connection between domain and range of coordinates
  7. 9. what goes into a function
  8. 11. EQUATIONS an equation between two variables that gives a straight line when plotted on a graph
  9. 12. ROOTS these are things like age or gender
  10. 13. CIRCLE greater than equal to, or less than or equal to
  11. 14. NUMBERS numbers that follow each other from smallest to largest
  12. 16. CIRCLE greater than or less than
  13. 18. between two numbers