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Point p(3,-7) lies in ___ quadranta. I b. II c. III d. IV |
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Answer» hyStep-by-step explanation:In II quadrant only x-coordinate is negative. So, option B is correct.(-3,7) can be represented as (x,y) So, x = -3, y = 7 If( x > 0) it lies in the first or the fourth quadrant. If(y>0) it lies in the first or second quadrant. Here (x<0) so it lies in 2nd or 3rd quadrant (y>0) so it lies in 1st or 2nd quadrant Since 2nd quadrant is common to both, we can say it lies in 2nd quadrant You can MAKE it EASIER, PLOT the two numbers on a graph |
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