Maths 1 Crossword Puzzle

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Across
  1. 3. A trigonometric ratio
  2. 4. A mathematical operation
  3. 10. A relationship where each input has exactly one output
  4. 11. The line segment joining the center of a circle to any point on its circumference
  5. 13. A type of function involving powers
  6. 15. A curve showing data
  7. 16. The result of one function applied to the result of another function
  8. 18. A variable in an expression
  9. 19. A statement that two expressions are equal
Down
  1. 1. A visual representation
  2. 2. A trigonometric ratio
  3. 5. The dependent variable's value
  4. 6. The fundamental value in a number system or a power
  5. 7. A type of transformation
  6. 8. A representation of how elements of one set correspond to elements of another
  7. 9. The set of all possible output values of a function
  8. 12. A unit of angle measurement
  9. 14. The set of all possible input values for a function
  10. 17. A trigonometric ratio
  11. 20. The quantity that tells how many times a base number is multiplied by itself