Referenced from lesson Table Methods

Make sure you have the "Table Methods Starter File" open on your computer, and click "Run".

1

How many functions are defined here?

2

What are their names?

3

What is the domain of is-dog?

4

What is the range of is-old?

5

What is the range of lookup-name?

6

What does lookup-fixed(cat-row) evaluate to?

7

What does lookup-name(dog-row) evaluate to?

8

What does is-old(fixed-row) evaluate to?

9

What does is-dog(unfixed-row) evaluate to?

10

What does lookup-fixed do?

11

What does lookup-name do?

12

What does is-old do?