Math Puzzle:)

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Across
  1. 5. the process of finding the derivative
  2. 7. set containing all point between two given endpoints
  3. 10. uninterrupted connection
  4. 11. type of mathematics that includes limits
  5. 12. mathematical differentiation
  6. 13. a line that the curve cannot cross
  7. 15. mathematical relation between sets
Down
  1. 1. the speed that something falls or travels
  2. 2. the function that expresses the dependent variable as the independent variable of the other function
  3. 3. the value that a function approaches
  4. 4. function with a variable as an exponent
  5. 6. a line that touches a curve at only one point
  6. 8. replacing an equation with parts of another equation
  7. 9. the amount of space taken up by a three dimensional object
  8. 14. the rate of change