I didn't realize the sub forum it was in sorry xP.
Ahh, no worries it"s me fault. I posted this early yesterday morningâ€¦ me brain wasn't in full gear at the time, especially after that wall of text (and still it needs work). Usually as you know, I like to write more "cleaver" headlines; alas, I probably dropped this one nonetheless…
Yea I never learned how to use/read/plot an XYZ graph in geometry, I remember only having only two questions on the last test about them and I guessed them right.
I am not a mathematician, so its technical definition I am not certain; alas it is possible that is more of an algebra concept, used to graph functions (lines; or otherwise), and you probably see it there. In either case, if you are not well aware of it, I am surprised nonetheless. It is very hard to go anywhere in math class without knowing the XY(Z) plane and "how to graph a function". It"s like basic math, all the other stuff becomes impossible otherwise to understand.
In either case no worries… me wondered where you went to school though in either case... BTW I am horrible at advanced math myself.