I am an online college student and I don't really have much interaction with the instructor. I have a math class and it was extremely difficult for me until I saw this website. This website has been very beneficial to me and I have recommended it to my academic counselor. I thought she could give the link to other math students that are struggling in their math class. The teacher in this video made everything so simple. The students asked the same question that I was wondering so that was helpful to me as well. This is the best website for math help I have come across thus far. THANK YOU!!!!!!