Graph for physics ( plug and get specific slope ) directions with question.

Graph for physics ( plug and get specific slope ) directions with question. 

 

Please se see the pic and make sure u know how to do it, I’m gunna need all the data and as asked, the calculations should be through excel ( long story short please follow the exact directions ). if so u will get The requested slope. 

 

Ive asked someone to do I and he did do it right, so please I need in two hours 🙂