Our Graphing Lessons on Math

We had a graphing Lessons on Math, I think it's Quiet hard For me, I got a bad Score for this graphing too. It's hard for me to understand this lessons. So Ms. May always gave me a Remedial lessons. But after that Remedial lesson's, I've know how to graph, but i still got a low Score. I'm Careless with the sign.  

One day, we had an online Graphing. It's more easier than Graphing by manual. We don't have to draw a line or Check if it's correct or not. But I think This lesson is Over now.