I want to place my business page linkedin feed onto our Drupal website. Is it possible?
Take a look at these links:

https://www.drupal.org/docs/8/modules/get-linkedin-posts

https://www.drupal.org/docs/8/modules/get-linkedin-posts/how-to-setup-get-linkedin-posts-module

I haven't played with Linkedin or with this module, but that's what you need if I understand right.

It's up to you if you install it or not.