00:02
Okay, so here we have a sketch of our graph, and we want to graph y equals f of x minus 3.
00:08
So we're going to take the original graph and shift it down three units.
00:14
And i like to do that by taking the key points, the end points of the segments, and shifting them down first.
00:20
So the end points go down 3, and then we can connect them.
00:32
And that's our graph for part a.
00:36
For part b, this transformation is going to be a shift left one.
00:42
So i'm going to do the same kind of thing where i'm going to take the key points, the end points of the segments, and shift them left one, and then connect them.
00:55
And that will shift the entire graph left one.
00:58
So that's our graph for part b.
01:03
And the transformation taking part in part c is a vertical shrink by a factor of two.
01:13
So the graph will be half as tall.
01:17
So what we're going to do is take those key points and cut their y coordinates in half...