Two points are:

A. always collinear and always coplanar.

B. always collinear and sometimes coplanar.

C. sometimes collinear and sometimes coplanar.

D. sometimes collinear and never coplanar.

You can always draw a straight line between two points, so 2 points are always collinear.
However, coplanar means that the two points fall within the same plane. If you’re describing two different points from two different planes, they wouldn’t be collinear, but if they were on the same, they would be collinear.
We can conclude from this information that the answer is B.

Hope this helps!

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Two points are: A. always collinear and always coplanar. B. always collinear and sometimes coplanar. C. sometimes collinear and sometimes coplanar. D. sometimes collinear and never coplanar.

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Two points are:

A. always collinear and always coplanar.

B. always collinear and sometimes coplanar.

C. sometimes collinear and sometimes coplanar.

D. sometimes collinear and never coplanar.