First Homework

So I almost have my homework getting the right answer. I decided I'd write out the code first and it seemed to work well. I just typed stuff that I had written down and it all came together nicely. I didn't think my peak and valley would work but my slope would. It turned out to be the opposite my slope isn't getting the right values but my peaks and valleys are. I think just sitting down and thinking about it a little more I will be able to get it. I just need to start over on my thinking. Hopefully I can figure it out tonight and then I can submit it tomorrow!