1 00:00:00,012 --> 00:00:04,490 Lets go through the terms, 1 by 1, to figure out what type each of them is. So 2 00:00:04,502 --> 00:00:09,110 first we have y, y is not just a number, so that means it cant be a constant term. 3 00:00:09,212 --> 00:00:13,850 And we also know, that y is a frequently used letter, to represent variables in 4 00:00:13,862 --> 00:00:18,510 Algebra. So, y is a variable term. Then we have 3 million. There are no symbols, 5 00:00:18,612 --> 00:00:23,247 other than numbers in this term. And we know that 3 million is a number, we 6 00:00:23,259 --> 00:00:27,691 know how big it is already, so this has a constant value, that means that its a 7 00:00:27,703 --> 00:00:32,564 constant term. And lastly we have negative -100,000x. Note that the negative sign 8 00:00:32,576 --> 00:00:37,474 belongs with the term itself, so we dont say that the term is 100,000x, we say that 9 00:00:37,486 --> 00:00:42,925 it is -100,000x, anyway, this term has two parts, it has a part with a number and a 10 00:00:42,937 --> 00:00:48,137 part with a variable. As we talked about before though if a term has a variable in 11 00:00:48,149 --> 00:00:52,224 it at all, then that term counts as a variable term. When we plug in numbers for 12 00:00:52,224 --> 00:00:58,355 x -100,000x is going to change values because of what we plug in. So the whole 13 00:00:58,355 --> 00:01:01,837 term despite have a number in it counts as a variable term.