Find the equations of the tangent and the normal to the curve `16x^2+9y^2=145` at the point `(x_1,y_1)`, where `x_1=2` and `y_1gt0`

Find the equations of the tangent and the normal to the curve 16x^(2)+9y^(2)=145 at the point (x_(1),y_(1)), where x_(1)=2 and y_(1)>0

Find the equations of the tangent and normal to the curve 16x^2 + 9y^2 = 145 at (x_1, y_1) , where x_1=2 and y_1>0 . Also find the points of intersection where both tangent and normal cut the x-axis.

Find the equation of the tangent and normal to the circle 2x^2+2y^2-3x-4y+1=0 at the point (1,2)

Find the equations of the tangent and normal to the curve y = 1/(1 + x^2) at (0,1).

Find the equation of the tangent and the normal to the curve y = x^(2) + 4x + 1 at the point where x = 3

Find the equation of tangent and normal to the curve y =3x^(2) -x +1 at the point (1,3) on it.

Find the equations of tangent and normal to the curve y=x^(2)+3x-2 at the point (1, 2). .

Find the equations of the tangent and the normal to the curve y=x^2+4x+1 at x=3 at the indicated points

Find the equations of the tangent and the normal to the curve y=x^2+4x+1 at x=3 at the indicated points