If the coordinates of a point M are (-2, 9) which can also be expressed as(1+x,y2) and y > 0, then find in which quadrant do the following points lie : P(y, x), Q(2, x), R(x2,y−1), S(2x, -3y).

If the coordinates of a point M are (-2, 9) which can also be expresse

1.	If the coordinates of a point M are (-2, 9) which can also be expressed as(1+x,y2) and y > 0, then find in which quadrant do the following points lie : P(y, x), Q(2, x), R(x2,y−1), S(2x, -3y).
Answer» If the coordinates of a point M are (-2, 9) which can also be expressed as $(1 + x, y^{2})$ and y > 0, then find in which quadrant do the following points lie : P(y, x), Q(2, x), $R (x^{2}, y - 1)$ , S(2x, -3y).