Algebra Crossword Puzzle

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Across
  1. 3. Imaginary numbers
  2. 5. The total amount resulting from the addition of two or more numbers.
  3. 9. A type of graphic display used to compare frequency counts represented by dots.
  4. 11. A fixed value.
  5. 12. The middle number in a number sequence.
  6. 13. a whole number; a number that is not a fraction.
  7. 15. Numbers, symbols and operators (such as + and ×) grouped together that show the value of something.
  8. 16. The average of the numbers in a number sequence.
  9. 17. any real number that cannot be expressed as the exact ratio of two integers, e.g. √2 and π
  10. 19. The difference between the highest and lowest values in a function.
Down
  1. 1. a number that produces a specified quantity when multiplied by itself: "7 is a square root of 49
  2. 2. The number that is being raised to a power.
  3. 4. A function with two roots.
  4. 6. What you get out of an equation.
  5. 7. The place where a function meets the X - axis.
  6. 8. The place where a function meets the Y - axis.
  7. 10. a whole number or the quotient of any whole numbers, excluding zero as a denominator
  8. 12. The number that appears the most in a number sequence.
  9. 14. a decimal fraction in which a figure or group of figures is repeated indefinitely, as in 0.666… or as in 1.8888
  10. 18. a number that is either rational or irrational rather than imaginary.