crossword tech ed

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Across
  1. 2. very end of something
  2. 4. is what a mirror does
  3. 7. turning one things into another
  4. 8. goes left to right on a graph
  5. 9. goes up and down on a graph
Down
  1. 1. shapes arranged into close patterns
  2. 3. surface on an object
  3. 5. moving an object from point a to point b
  4. 6. another word for spins