Topic: cs1graphics warmup
Related Reading: Chapter 04
Due: 10:00am, Monday 10 September 2018

Please make sure you adhere to the policies on academic integrity.

For each of the following, we want you to explain how you might fix the code, but you are also responsible for explaining in your own words why there is a problem with the existing code.

1. (5 points)

   Exercise 4.3 on page 58

2. (5 points)

   Exercise 4.4 on page 58

3. (5 points)

   Exercise 4.5 on page 58

4. (5 points)

   Exercise 4.6 on page 59