Math Terms Crossword

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Across
  1. 3. An unit of mass equal to 2.2 pounds
  2. 4. The min (or max) point of a parabola is known as the ________
  3. 7. An equation is quadratic when the ______ differences are constant
  4. 9. A type of investment based on the performance of other companies: ______fund
  5. 12. An alternative to buying a car outright
  6. 13. The measure of triangles
  7. 16. What ‘O’ stands for in the acronym FOIL
  8. 17. The most common entry in a set of data
  9. 18. Unit of measurement equivalent to three feet
  10. 20. The vertical line in the centre of a parabola: axis of ________
Down
  1. 1. Probability based on an actual trial
  2. 2. The middle value of a data set
  3. 5. The longest side of a triangle
  4. 6. Metric unit for measuring temperature in degrees
  5. 8. Probability based on what should mathematically occur
  6. 10. The term for the starting amount of money in an investment (or loan)
  7. 11. A way to display the spread of data: Box and _______ Plot
  8. 14. Type of interest compounded 12 times a year
  9. 15. Best graph type for continuous data
  10. 19. Type of sampling such as asking every 10th person