Find the tangent lines to the graph of $x^2+4y^2 = 36$ that go through the point $P=(12,3)$
10686
Finding the equation of more than one tangent line
67083
Find the area of the region bounded by the parabola $y = 2x^2$, the tangent line to this parabola at $(3, 18)$, and the $x$-axis.
76001
Construct a fourth circle tangent to 3 circles forming a tangency chain
101434
To find tangents to given circle from a point outside it
48477
Finding an equation of circle which passes through three points
23629
Aligning tangents of graphs
121084
Right triangles and tangent lines
71861
Circles and tangents and circumcircles
64363
Calculate and plot the tangent hyperplane to a function of three variables
146734
Find a second degree polynomial that goes through 3 points
136168
Tangent planes to $2+x^2+y^2$ and that contains the $x$ axis
95538
Polynomial passing through two points with specific tangents
17545
Tangent lines to ellipse from external point
88889
Find equation of a plane that passes through point and contains the intersection line of 2 other planes
112314
On The Range Of The Tangent
125378
Finding the 1st three derivatives of a function and plotting all four curves
61548
What would be the roots of the derivative of this polynomial