Crossword Puzzle - Class Notes #15,22-25

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Across
  1. 2. The average
  2. 7. A special type of triangular based pyramid with equilateral triangles for all bases
  3. 10. Describes the relationship between each input and output
  4. 11. Has a single base and triangular faces that all meet at the same point
  5. 12. Mathematical sentence with an equal sign
  6. 15. Object that has height, width, and depth, like an object in the real world
  7. 18. A box shaped solid object that has 6 identical equal squared faces
  8. 19. Y or the output value
  9. 20. X or the input value
Down
  1. 1. that are used to represent known or unknown quantities
  2. 3. A mathematical sentence without an equal sign
  3. 4. The total area of all faces and curved surfaces of a solid figure
  4. 5. Solve or find the answer
  5. 6. A solid figure where all 6 sides are rectangle
  6. 8. To replace something with something else
  7. 9. The number or numbers that appear most frequently
  8. 13. The difference between the biggest number and the smallest number in the data set
  9. 14. Flat pattern that can be folded to form a 3-dimensional figure
  10. 16. The middle number
  11. 17. A relation that assigns exactly one output value to an input value