parabola

[wind idol]

Does some1 know this??

[tight crest]

Man, just take a look at math book you have at school. I provided you info about this function. Search more of it properties and use Desmos to see graphs. I am not going to help you with the same question again

You are here to learn, not to just write down what you have been sent

[tacit torrent]

Anyplace on web, in which you can search for graphs has an explanation for most of this

Imma send some pics, though you gotta translate this yourself using Google Translate. But it's really useful overall

This gives most of the main points, what you need to look for

Maybe