Line `y=mx+c` passes through points `A(2,1)`and `B(3,2)`.determine m and c.

A line L passeds through the points (1,1) and (2,0) and another line L' passes through ((1)/(2), 0) and perpendicular to L. Then the area of the triangle formed by the lines L, L' and Y-axis is

A line passes through points A(x_1,y_1) and B(h,k) .If the slope of the line is m then show that k-y_1=m(h-x_1)

Solve the following:Find the equation of the circle which passes through the points (2,1) and (-2,3) and has centre on the line x+y+4=0

A line passes through two points A (2,-3,-1) nad B(8,-1,2). The co-ordinates of a point on this line nearer to the origin at a distance of 14 units from A are

If the line x/a+y/b=1 passes through the points a (2,- 3) and (4, - 5) then (a, b) = .............. A) (1,1) B) (-1,1) C) (1,-1) D) (-1,-1)

The line L given by x/5 + y/b = 1 passes through the point (13,32).the line K is parallel to L and has the equation x/c+y/3=1 then the distance between L and K is

A line 4x+y=1 passes through the point A(2,-7) and meets line BC at B whose equation is 3x -4y +1=0 , the equation of line AC such that AB=AC is

Find the slope of the line which passes through the points C(2,sqrt3) and D(3,2sqrt3)