Referenced from lesson Table Methods (Spring, 2021)

Make sure you’ve opened the Table Methods Starter File on your computer.


What name is being defined on line 15?


How many columns are listed here?


What name is being defined on line 22?


Is cat-row a Number, String, Image or Row?


Type cat-row into the Interactions Area. What do you get?

6 On line 27, define dog-row. After clicking "Run", type dog-row into the Interactions Area and make sure it’s a dog! Do the same for old-row and unfixed-row.


A Contract for a function is written on line 39. What is its name?


What is its Domain?


What is its Range?


What other functions are defined here?

11 Lines 41-42 define a new function! What does this function do?

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