Answer
Please see the screenshot.
Work Step by Step
The regression came up with a formula of $y=4.82143x+31.5357$. The formula from part #3 has a similar value for the slope (4.75) as well as a similar value for the y-intercept (32).
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.