[Script Info]
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[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,0:00:00.01,0:00:04.49,Default,,0000,0000,0000,,Lets go through the terms, 1 by 1, to\Nfigure out what type each of them is. So
Dialogue: 0,0:00:04.50,0:00:09.11,Default,,0000,0000,0000,,first we have y, y is not just a number,\Nso that means it cant be a constant term.
Dialogue: 0,0:00:09.21,0:00:13.85,Default,,0000,0000,0000,,And we also know, that y is a frequently\Nused letter, to represent variables in
Dialogue: 0,0:00:13.86,0:00:18.51,Default,,0000,0000,0000,,Algebra. So, y is a variable term. Then we\Nhave 3 million. There are no symbols,
Dialogue: 0,0:00:18.61,0:00:23.25,Default,,0000,0000,0000,,other than numbers in this term. And\Nwe know that 3 million is a number, we
Dialogue: 0,0:00:23.26,0:00:27.69,Default,,0000,0000,0000,,know how big it is already, so this has a\Nconstant value, that means that its a
Dialogue: 0,0:00:27.70,0:00:32.56,Default,,0000,0000,0000,,constant term. And lastly we have negative\N-100,000x. Note that the negative sign
Dialogue: 0,0:00:32.58,0:00:37.47,Default,,0000,0000,0000,,belongs with the term itself, so we dont\Nsay that the term is 100,000x, we say that
Dialogue: 0,0:00:37.49,0:00:42.92,Default,,0000,0000,0000,,it is -100,000x, anyway, this term has two\Nparts, it has a part with a number and a
Dialogue: 0,0:00:42.94,0:00:48.14,Default,,0000,0000,0000,,part with a variable. As we talked about\Nbefore though if a term has a variable in
Dialogue: 0,0:00:48.15,0:00:52.22,Default,,0000,0000,0000,,it at all, then that term counts as a\Nvariable term. When we plug in numbers for
Dialogue: 0,0:00:52.22,0:00:58.36,Default,,0000,0000,0000,,x -100,000x is going to change values\Nbecause of what we plug in. So the whole
Dialogue: 0,0:00:58.36,0:01:01.84,Default,,0000,0000,0000,,term despite have a number in it counts as\Na variable term.