Find the equation of the line which passes through the point (2,1) and is much that the portion of it between the axes is divided y this point in the ratio 2:3.

Find the equation of the line passing through the point (-1,1) and (2,4).

Find the equation of the straight line, which passes through the point (1, 4) and is such that the segment of the line intercepted between the axes is divided by the point in the ratio 1: 2.

Find the equations of the lines passing through the point (2, 2) such that the sum of their intercepts on the axes is 9.

Find the equation of a line which passes through the point (2,3,4) and which has equal intercepts on the axes.

Find the equation of the hyperbola passing through the points (2, 1) and (4, 3).

Find the equation of the line which passes through the point (1, 2, 3) and is parallel to the vector 3hati + 2hatj - 2hatk

Find the equations of the line passing through the point (-4,3,1) perpendicular to the plane x+2y-z=0 .

Find the equation of the plane which passes through the point (1,2,3) and which is at the maximum distance from the point (-1,0,2)dot

Find the slope of the line passing through the points : (3, - 2) and (7, -2).