The equation of tangent with slope m of the circle `(x-h)^2 + (y-k)^2= a^2` is

The equation of tangent in slope form to the the parabola y^2 = 4x is

The equation of a common tangent with negative slope to the circle x^(2)+y^(2)-8x=0 and the hyperbola 4x^(2)-9y^(2)=36 is

The circle x^(2)+y^(2)-8x=0 and hyperbola (x^(2))/(9)-(y^(2))/(4)=1 intersect at points A and B. The equation of a common tangent with positive slope to the circle as well as to the hperbola is

The circle x^(2)+y^(2)-8x=0 and hyperbola (x^(2))/(9)-(y^(2))/(4)=1 intersect at the points A and B . The equation of a common tangent with positive slope to the circle as well as to the hyperbola, is

The equation of the tangents to the circle x^(2)+y^(2)-2x+8y-23=0 and having slope 3 are

The equation of the tangtnt to the circle x^(2)+y^(2)-2 x+8 y-23=0 having slope 3 is

The equations of the tangents drawn from the origin to the circle x^(2) +y^(2) +2r x +2hy+h^(2) =0 , are :

The equations of the tangents to the circle x^(2)+y^(2)=25 with slope 2 is