Question

The line $y=5x-3$ is a tangent to the curve $y=kx^2-3x+5$ at the point $A$. Find the value of $k$.

score 2.1k · Answer 1 · 2016-11-29 20:16:11

2.1k

Views

The line $y=5x-3$ is a tangent to the curve $y=kx^2-3x+5$ at the point $A$. Find the value of $k$.

Published on 29 Nov 2016 - 20:16

score 1k · Answer 2 · 2026-03-26 14:34:41

1k

Views

Prove that the extremity of the polar subtangent of the curve $u+f(\theta)=0$ is $u=f'(\theta+\frac{\pi}{2})$ where $u=\frac{1}{r}$

Published on 26 Mar 2026 - 14:34

score 86 · Answer 3 · 2016-12-01 15:18:23

86

Views

Maths Coursework - Circle geometry, tangents etc.

Published on 01 Dec 2016 - 15:18

score 751 · Answer 4 · 2016-12-10 21:52:17

751

Views

Finding the tangent line and normal line to a curve

Published on 10 Dec 2016 - 21:52

score 247 · Answer 5 · 2016-12-12 00:44:29

247

Views

There is exactly one line which is tangent to the curve y=x (1+2x-x^3) at two points. Find the distance between these points.

Published on 12 Dec 2016 - 0:44

score 67 · Answer 6 · 2016-12-13 12:33:11

67

Views

problem related to finding radius of circle

Published on 13 Dec 2016 - 12:33

score 54 · Answer 7 · 2016-12-27 07:43:51

54

Views

Tangent to cos(x+y) =y

Published on 27 Dec 2016 - 7:43

score 1.4k · Answer 8 · 2016-12-27 07:51:49

1.4k

Views

Constant subnormal

Published on 27 Dec 2016 - 7:51

score 1.3k · Answer 9 · 2016-12-27 07:58:50

1.3k

Views

Method to find the sum of length of tangent and subtangent

Published on 27 Dec 2016 - 7:58

score 185 · Answer 10 · 2016-12-27 19:55:04

185

Views

Euclidean geometry: Given two tangents $PM$, $PN$ to a circle with center $O$, find the value $QX\cdot RY$

Published on 27 Dec 2016 - 19:55

score 93 · Answer 11 · 2017-01-02 15:06:48

93

Views

equation of the tangent of the curve at the given point

Published on 02 Jan 2017 - 15:06

score 103 · Answer 12 · 2017-01-04 23:01:24

103

Views

Proving Tangency to Circle

Published on 04 Jan 2017 - 23:01

score 1.5k · Answer 13 · 2017-01-06 20:05:41

1.5k

Views

Find the center of a Circle tangent to two circles with a known radius

Published on 06 Jan 2017 - 20:05

score 237 · Answer 14 · 2017-01-07 05:51:02

237

Views

Poles of tangents

Published on 07 Jan 2017 - 5:51

score 332 · Answer 15 · 2026-03-25 07:41:05

332

Views

Find linear approximation at $(-1,1)$ to the implicit function $2xy-x^8+y^2=-2$

Published on 25 Mar 2026 - 7:41

List Question

The line $y=5x-3$ is a tangent to the curve $y=kx^2-3x+5$ at the point $A$. Find the value of $k$.

Prove that the extremity of the polar subtangent of the curve $u+f(\theta)=0$ is $u=f'(\theta+\frac{\pi}{2})$ where $u=\frac{1}{r}$

Maths Coursework - Circle geometry, tangents etc.

Finding the tangent line and normal line to a curve

There is exactly one line which is tangent to the curve y=x (1+2x-x^3) at two points. Find the distance between these points.

problem related to finding radius of circle

Tangent to cos(x+y) =y

Constant subnormal

Method to find the sum of length of tangent and subtangent

Euclidean geometry: Given two tangents $PM$, $PN$ to a circle with center $O$, find the value $QX\cdot RY$

equation of the tangent of the curve at the given point

Proving Tangency to Circle

Find the center of a Circle tangent to two circles with a known radius

Poles of tangents

Find linear approximation at $(-1,1)$ to the implicit function $2xy-x^8+y^2=-2$

Trending Questions

Popular # Hahtags

Popular Questions