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23 votes
23 votes
Pls i need this as soon as possible

Pls i need this as soon as possible-example-1
User Utkarsh Dubey
by
2.8k points

1 Answer

25 votes
25 votes
The answer is B, because the 2 arrow is going the positive way of the line, and touches positive 2, then -4 is going the negative way of the line which touches -4.
So positive 2 minus -4

2-4

User Zabuzard
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3.3k points