From the division of quadrants in the xy-plane, it is found that letter K represents the second quadrant.
What are the signals of the coordinates in each quadrant?
There are four quadrants of points (x,y), and their signals are given as follows:
- Quadrant 1: x is positive(left of y-axis) and y is positive(above the x-axis).
- Quadrant 2: x is negative(right of y-axis) and y is positive(above the x-axis).
- Quadrant 3: x is negative(right of y-axis) and y is negative(below the x-axis).
- Quadrant 4: x is positive(left of y-axis) and y is negative(below the x-axis).
In this problem, we want Quadrant 2, in which:
- x is negative, that is, to the left of the y-axis.
- y is positive, that is, above the x-axis.
Hence:
Letter K represents the second quadrant.
More can be learned about quadrants at https://brainly.com/question/28482820
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