Unit 7 Functions in Python

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Across
  1. 3. A variable used to send information to a subprogram.
  2. 5. what it's called when you are ready to use a function/subprogram
  3. 7. Another name for a function, which is a collection of commands that are given a name.
  4. 8. A command pr key word that creates a function or subprogram.
  5. 9. Returns position of the first appearance of a value in the string: returns -1 if the value is not found. (The first character in the string is in position 0.)
  6. 10. This is what we call the central part of the program.
  7. 12. A keyword that tells a function or subprogram what value to send back.
Down
  1. 1. Reading through code to find errors and predict results.
  2. 2. Replaces a specific value in a string with a specified value
  3. 4. the variable used in the call that passes through the parameters of a function/subprogram
  4. 6. A variable that exists only inside a function.
  5. 11. This term stands for "not a number" and is a standard output that expresses that a value is not a number.