gmatpapa wrote:
If m represents the slope of a line in the coordinate geometry plane, does the line intersect quadrant III?
1. |m|= m
2. m^2=3m
Theory:
1.If the slope of line is negative , line WILL intersect quadrants II and IV. X and Y intersects of the line with negative slope have the same sign. Therefore if X and Y intersects are positive, line intersects the quadrant I too, if negative quadrant III.
2.If the slope of line is positive , line WILL intersect quadrants I and III. Y and X intersects of the
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