Solve these functions with nested image-range code. There is no decomposition on these - it's just one function per problem. We'll hand out other parts of HW2 on Fri, and all parts will be due Wed Jan 22nd at 11:55pm.
a. reflect()
Parts (b) and (c) use the parameter technique which will be in Friday lecture. There's an example at the end of lecture-5 if you want to read ahead.
b. hat()
c. purple()
Turn In HW2a to Paperless