CROSSWORD

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Across
  1. 3. Matrix operation that flips rows and columns
  2. 6. A matrix with ones on the diagonal and zeros elsewhere
  3. 8. A polynomial equation of degree two
  4. 9. A function that is one-to-one
  5. 10. Study of shapes, sizes, and properties of space
  6. 11. A line that touches a curve at exactly one point
  7. 12. The rate of change of a function
  8. 15. Math tool for data analysis
Down
  1. 1. A number that cannot be expressed as a ratio of integers
  2. 2. Type of equation with no solution
  3. 4. Distance around a circle
  4. 5. Symbol used to represent an unknown value
  5. 7. A curve representing all points at a constant distance from a focus
  6. 13. Unbounded region or interval
  7. 14. A quantity with both magnitude and direction