The equation of the tangent to the curve `y=x+4/x^2`, that is parallel to the x-axis, is

The equation of tangent to the curve y=x+(4)/(x^2) , that is parallel to the x-axis is y = k. Then the value of k is?

The equation of the tangent to the curve y=x+4/(x^(2)), l thant is parallel to the X-axis, is

Equation of the tangent to the curve 4y=x^(2)+3x+2 , which is parallel to X-axis , is

The equation of the tangent to the curve y=x-(4)/(x^(2)) that is perpendicular to y -axis, is

The equation of the tangent to the curve y^2=4x+5 and which is parallel to y=2x+7 is

Find the equation of the tangent to the curve y^(2)=16x which is parallel to the line 4x-y=1 .

The equation of tangent to the curve y=6-x^(2) , where the normal is parallel to the line x-4y+3=0 is

Find the point or points at which the tangent to the curve y=x^4/4-2x^2 is parallel to the X-axis.