0:00:00.012,0:00:04.490 Lets go through the terms, 1 by 1, to[br]figure out what type each of them is. So 0:00:04.502,0:00:09.110 first we have y, y is not just a number,[br]so that means it cant be a constant term. 0:00:09.212,0:00:13.850 And we also know, that y is a frequently[br]used letter, to represent variables in 0:00:13.862,0:00:18.510 Algebra. So, y is a variable term. Then we[br]have 3 million. There are no symbols, 0:00:18.612,0:00:23.247 other than numbers in this term. And[br]we know that 3 million is a number, we 0:00:23.259,0:00:27.691 know how big it is already, so this has a[br]constant value, that means that its a 0:00:27.703,0:00:32.564 constant term. And lastly we have negative[br]-100,000x. Note that the negative sign 0:00:32.576,0:00:37.474 belongs with the term itself, so we dont[br]say that the term is 100,000x, we say that 0:00:37.486,0:00:42.925 it is -100,000x, anyway, this term has two[br]parts, it has a part with a number and a 0:00:42.937,0:00:48.137 part with a variable. As we talked about[br]before though if a term has a variable in 0:00:48.149,0:00:52.224 it at all, then that term counts as a[br]variable term. When we plug in numbers for 0:00:52.224,0:00:58.355 x -100,000x is going to change values[br]because of what we plug in. So the whole 0:00:58.355,0:01:01.837 term despite have a number in it counts as[br]a variable term.