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IMAS 2013 Junior Division First Round Question 8

IMAS · IMAS 2013 Junior Division First Round

Question 8

The coordinates of a point in the plane are $(w,1-w)$, where $w$ is a real number. Which of the following is an accurate description of the position of this point?
  1. cannot be in the fourth quadrant
  2. cannot be in the third quadrant
  3. cannot be in the second quadrant
  4. cannot be in the first quadrant
  5. can be anywhere