Draw a pair of circles with the characteristics described. 10. non-intersecting circles, no common tangents
11. intersecting circles, 2 common tangents​

the correct answer is b.

this is because an open circle means < or > & since the line goes left it is < -3.

the next one has a filled circle so it can only be ≥ or ≤ and since the line goes right from 1 it is ≥ 1

hope that