00:01
Okay, so looking at this graph, we're just trying to find out at each of these points of what is the value.
00:06
Okay, so t of negative 5.
00:09
So we're gonna go over here to negative 5.
00:13
And at that negative 5, we have this point right here.
00:17
So where t, letter a, where t equals negative 5.
00:22
Okay, we have 1, 2.
00:26
Okay, perfect.
00:27
Letter b.
00:30
Okay, t, where t is at negative 2.
00:33
So negative 2.
00:35
Okay, we might think that it's here, but because it's an open circle, that means it's not there...