Question

How many points determine a unique line?

A.

1 point





B.

2 points





C.

any 3 points





D.

3 noncollinear points


I say 2 points!

Answer 1

B. 2 points

Explanation:

1 point is a dot in space, 2 can make a line

Answer 2

I would say 2 points for a unique line