Optional post that could count as one of the three required posts. Upload a document that shows your answer to #1 drawn as a graph. Be sure to label the x-axis and the y-axis.
2. Share a link to a website that contains a graph. Discuss the critical points, increasing sections, decreasing sections, etc. and what meaning they may have in context of the topic on the website.
The more math you include in your posts, the stronger they will be. When needing to add more substance to a post, consider including additional examples or resources.