(-2,-7) is a point in the IIIquadrant.

The point (-2,7) lies is the quadrant .

Find that the point (-2,7) lie in which quadrant?

If P(2,-7) is a given point and Q is a point on (2x^(2)+9y^(2)=18) , then find the equations of the locus of the mid-point of PQ.

Point P is (-2,-3) and point Q is (3,7) . The point A on the axis for which PA+AQ is least is (-,0) . Then A =

Show that , the function represented by the equation y^(2)=(x+1)(2x^(2)-7x+7) has two critical points . Find these points.

The point (10/7,33/7) divides P(1, 3) and Q(2,7) internally in the ratio :

A point P (2, -1) is equidistant from the points (a,7) and (-3,a). Find a.

The point ( -2,-6,7) lies on which octant ?

The gradient at any point (x,y) of a curve is 3x^2-12 and the curve through the point (2,-7). Find the equation of the tangent at the point (2,-7).