When possible, we recommend they use the edition that Nicole used to film the videos. However, if a textbook has an earlier edition, we’ve created a correlation page to tell you where to find what you need in the system. Correlations are on the Course Materials tab of the Course Home Page.
See here for a full list of correlations to different editions: https://nicolethemathlady.freshdesk.com/a/solutions/articles/67000204582