Question

Given graph of the function $f(x)=x^3+ax^2+bx+c$ What is the $x$ value at the local minimum point?

score 123 · Answer 1 · 2026-04-16 02:56:41

123

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Given graph of the function $f(x)=x^3+ax^2+bx+c$ What is the $x$ value at the local minimum point?

Published on 16 Apr 2026 - 2:56

score 437 · Answer 2 · 2026-04-17 07:04:45

437

Views

Mechanics of the second derivative test?

Published on 17 Apr 2026 - 7:04

score 184 · Answer 3 · 2026-04-13 20:33:08

184

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maximum area of a quadrilateral with a given perimeter

Published on 13 Apr 2026 - 20:33

score 98 · Answer 4 · 2026-04-14 20:34:06

98

Views

Determine the points in $[0, π]$ at which $f(x) = e^{2 \sin x−x}$ attains its maximum and minimum values.

Published on 14 Apr 2026 - 20:34

score 219 · Answer 5 · 2026-04-14 10:36:38

219

Views

A new infinite series for the minimum of the Gamma function?

Published on 14 Apr 2026 - 10:36

score 72 · Answer 6 · 2026-04-16 05:37:25

72

Views

Find the maximum attained by $f(x,y)=\frac{|a_1+a_2x+a_3(y-\alpha)|}{\sqrt y}$ in the triangle $\mathcal T$

Published on 16 Apr 2026 - 5:37

score 169 · Answer 7 · 2026-04-11 16:36:06

169

Views

Maximum-Minimum value of sum of modulus of complex numbers

Published on 11 Apr 2026 - 16:36

score 55 · Answer 8 · 2026-04-11 01:50:15

55

Views

Confusion regarding a continuous function achieving its minimum.

Published on 11 Apr 2026 - 1:50

score 228 · Answer 9 · 2026-04-16 18:11:39

228

Views

The function $y=f(x)$ is represented parametrically by $x=t^5-5t^3-20t+7$ and $y=4t^3-3t^2-18t+3$ $(-2\lt t\lt2)$. The minimum of $y=f(x)$ occurs at

Published on 16 Apr 2026 - 18:11

score 67 · Answer 10 · 2026-04-13 15:07:53

67

Views

What are the minimum and maximum values here?

Published on 13 Apr 2026 - 15:07

score 270 · Answer 11 · 2026-04-16 10:23:09

270

Views

minimum of $\sum\limits_{k=1}^n |1+z_k|+|1+z_1\cdots z_n|$ for $n$ even, $z\in\mathbb{C}$?

Published on 16 Apr 2026 - 10:23

score 136 · Answer 12 · 2026-04-13 18:20:37

136

Views

Calculating the control points of a cubic Bézier curve given extrema

Published on 13 Apr 2026 - 18:20

score 155 · Answer 13 · 2026-04-12 08:10:51

155

Views

Minimum value of $\sum_{k=1}^n|1+z^{(2^k)}|, z\in\mathbb{C}$ in terms of $n$

Published on 12 Apr 2026 - 8:10

score 57 · Answer 14 · 2026-04-16 14:04:10

57

Views

Apart from being maxima, minima or inflection point, can a critical point be anything else?

Published on 16 Apr 2026 - 14:04

score 131 · Answer 15 · 2026-04-11 23:37:32

131

Views

Minimum of a function defined by a sum

Published on 11 Apr 2026 - 23:37

List Question

Given graph of the function $f(x)=x^3+ax^2+bx+c$ What is the $x$ value at the local minimum point?

Mechanics of the second derivative test?

maximum area of a quadrilateral with a given perimeter

Determine the points in $[0, π]$ at which $f(x) = e^{2 \sin x−x}$ attains its maximum and minimum values.

A new infinite series for the minimum of the Gamma function?

Find the maximum attained by $f(x,y)=\frac{|a_1+a_2x+a_3(y-\alpha)|}{\sqrt y}$ in the triangle $\mathcal T$

Maximum-Minimum value of sum of modulus of complex numbers

Confusion regarding a continuous function achieving its minimum.

The function $y=f(x)$ is represented parametrically by $x=t^5-5t^3-20t+7$ and $y=4t^3-3t^2-18t+3$ $(-2\lt t\lt2)$. The minimum of $y=f(x)$ occurs at

What are the minimum and maximum values here?

minimum of $\sum\limits_{k=1}^n |1+z_k|+|1+z_1\cdots z_n|$ for $n$ even, $z\in\mathbb{C}$?

Calculating the control points of a cubic Bézier curve given extrema

Minimum value of $\sum_{k=1}^n|1+z^{(2^k)}|, z\in\mathbb{C}$ in terms of $n$

Apart from being maxima, minima or inflection point, can a critical point be anything else?

Minimum of a function defined by a sum

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