can someone help me with this please!?

This is the exact question as laid out in my book, so I don't see how any of it could be incomplete. first question is what is the equation for the least squares regretion line in this date - round to three decimal places, etc. etc. The questions are on the side and the scatterplot and information box is above that is supposed to yield this information. if the tutor could just explain what he/she can, let me know what info is missing (if there is any) I'll ask my professor. but this is exactly how it's written in the book.