Remember, the number of subsets of a set is 2

, where n is the number of elements in the set. Thus, it is 2³ = 8. If you want a proof for that, ask in comments below.
I think it should be -6, because line segment equals 12 and it's midpoint will be 12/2 = 6, so you must go down by 6 from (0,0) point on y axis which is 0-6=-6
So the point will be (0, -6)
Answer:
theres no picture
Step-by-step explanation:
E=1/4n+2
1/4 of 40 is 10, plus the 2, with a total of 12 points