Hello @steven.rieleyRG6PS
Rendering option was remove for AutoCAD for MAC from version 2017. If you are using the latest version of AutoCAD for MAC then you wont find this feature.
If you are looking to render somethings, then try rendering online using the link below:
https://gallery.autodesk.com/a360rendering
Hope that helps 
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ವಿನೋದ್ ಕೆ ಎಲ್( System Design Engineer)
Likes is much appreciated if the information I have shared is helpful to you and/or others.
Please mark "Accept as Solution" if my reply resolves the issue or answers your question, to help others in the community.
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ವಿನೋದ್ ಕೆ ಎಲ್( System Design Engineer)
Likes is much appreciated if the information I have shared is helpful to you and/or others.
Please mark "Accept as Solution" if my reply resolves the issue or answers your question, to help others in the community.
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