Coordinate Confusion!

[kofozainab]

I have my GMAT test in two weeks and have found in my revisions found that I have particular trouble with coordinate geometry. I understand the formula of finding the slope, but after that, I'm totally blank. I don't understand anymore how the formula corresponds to a line or even how to use the formula to find a line. Everything about it now seems like Greek to me. Please help!

[jnelson0612]

Hi kofo,
My best advice is to review this chapter in our Geometry Strategy Guide (if you have it) and to also rework every coordinate plane question out of the Official Guide. Please do that and tell us more about how you are struggling.

Best wishes!
Jamie