Question

Finding $m$ such that $f(x) = x^2+2mx+m^2+1$ satisfies $f(\Im_f)=\Im_f$

score 45 · Answer 1 · 2020-05-10 21:18:08

45

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Finding $m$ such that $f(x) = x^2+2mx+m^2+1$ satisfies $f(\Im_f)=\Im_f$

Published on 10 May 2020 - 21:18

score 107 · Answer 2 · 2026-04-06 06:28:20

107

Views

Best software/website to plot intervals

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score 101 · Answer 3 · 2020-05-11 13:03:34

101

Views

Finding C(x,y) equidistant from multiple points

Published on 11 May 2020 - 13:03

score 79 · Answer 4 · 2020-05-12 17:11:15

79

Views

If $f'(t)≥\sqrt{f(t)}$ then prove that $\sqrt{f(x)}≥\sqrt{f(1)}+\frac{1}2(x-1)$

Published on 12 May 2020 - 17:11

score 4.6k · Answer 5 · 2026-02-23 06:19:43

4.6k

Views

How to get a "Gaussian Ellipse"?

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score 42 · Answer 6 · 2026-03-30 09:52:30

42

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A curve from a known family of curves for data normalisation

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score 146 · Answer 7 · 2026-03-25 12:54:44

146

Views

Given the distance between more than 3 points and no prerequisite for coordinate values, can the distance formula be reversed?

Published on 25 Mar 2026 - 12:54

score 61 · Answer 8 · 2020-05-14 15:58:09

61

Views

Graphing the graph of y=f(x) for $\tan(f(x))=\frac{x}{1-x^2}$ given that $f(0)=\pi$

Published on 14 May 2020 - 15:58

score 559 · Answer 9 · 2020-05-14 18:58:06

559

Views

$f(x)=\sin(\frac{π}4(x-[x]))$ if $[x]$ is odd, $x≥0$, and $\cos(\fracπ4(1-x+[x])$ if $[x]$ is even and $x≥0$.

Published on 14 May 2020 - 18:58

score 358 · Answer 10 · 2020-05-15 07:39:23

358

Views

What should be the graph of $[y]=[\sin x]$?

Published on 15 May 2020 - 7:39

score 671 · Answer 11 · 2026-03-30 11:41:17

671

Views

How to find parametric equation for a curve with varying radius of curvature

Published on 30 Mar 2026 - 11:41

score 71 · Answer 12 · 2026-03-28 14:05:41

71

Views

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Published on 28 Mar 2026 - 14:05

score 206 · Answer 13 · 2026-04-01 11:51:09

206

Views

Graphing polar curves: Conchoid of Nicomedes

Published on 01 Apr 2026 - 11:51

score 103 · Answer 14 · 2020-05-17 11:19:02

103

Views

Smallest value of a graphed circle?

Published on 17 May 2020 - 11:19

score 155 · Answer 15 · 2020-05-17 12:30:02

155

Views

Which function can I use to fit my plot? Looks like a sigmoid function with a dip at the top

Published on 17 May 2020 - 12:30

List Question

Finding $m$ such that $f(x) = x^2+2mx+m^2+1$ satisfies $f(\Im_f)=\Im_f$

Best software/website to plot intervals

Finding C(x,y) equidistant from multiple points

If $f'(t)≥\sqrt{f(t)}$ then prove that $\sqrt{f(x)}≥\sqrt{f(1)}+\frac{1}2(x-1)$

How to get a "Gaussian Ellipse"?

A curve from a known family of curves for data normalisation

Given the distance between more than 3 points and no prerequisite for coordinate values, can the distance formula be reversed?

Graphing the graph of y=f(x) for $\tan(f(x))=\frac{x}{1-x^2}$ given that $f(0)=\pi$

$f(x)=\sin(\frac{π}4(x-[x]))$ if $[x]$ is odd, $x≥0$, and $\cos(\fracπ4(1-x+[x])$ if $[x]$ is even and $x≥0$.

What should be the graph of $[y]=[\sin x]$?

How to find parametric equation for a curve with varying radius of curvature

How to plot phase trajectories of a spherically symmetric fluid flow system?

Graphing polar curves: Conchoid of Nicomedes

Smallest value of a graphed circle?

Which function can I use to fit my plot? Looks like a sigmoid function with a dip at the top

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