Student3: We decided to extend the graph and make it continuous because
Student3: when you affect anything it effects everything, and it is a curve, then...
Teacher: What's the definition of a continuous graph?
Student3: A graph that goes on and on and on.
Student1: No, it's if it has a dotted line or a straight line, and we made it a straight line,
Student1: because if... you can change it any amount, you can have a half of a centimeter,
Student1: or a quarter, so it's just always changing.
Student4: You could pick any point on the line and it would have a point on the table.
Student4: You could pick any point on the line and it would have a point on the table.
Teacher: Any point on the line would have...
Student4: a point on the table, if you divided it up...
Teacher: You could make a point on the table?
Student4: Yeah, you could make a point on the table for it.
Teacher: That's a really good way of describing it. I haven't heard it quite that way before --
Teacher: that any point on that line would have a valid point on the table.
Teacher: Like it could be 2.75 for the radius, right? Or 2.9?
Teacher: So, continuous means that all of those points on that line are valid, right?
Student: Yes.