3(n+1)=
3(4+1=
15
Hope this helps!
Well if you have one that’s negative and one that’s positive, I’m guessing that you would add them. So 25+15 is 40. Also the distance will always be positive because it can only be that way. Otherwise we might have a singularly on our hands, heheh... So the distance is 40 between these 2 points.
The first question is the 3rd choice.
The second question is also the 3rd choice.
Do you need work?
