Question

Find parameters such that the function image is a given interval.

score 40 · Answer 1 · 2018-05-16 16:02:24

40

Views

Find parameters such that the function image is a given interval.

Published on 16 May 2018 - 16:02

score 135 · Answer 2 · 2018-05-16 17:14:52

135

Views

Find $a\in\mathbb{R}$ such that the image of $f(x)=\frac {x^2+ax+1}{x^2+x+1}$ is included in $[0,2]$.

Published on 16 May 2018 - 17:14

score 1.7k · Answer 3 · 2018-05-17 09:35:19

1.7k

Views

Why are Quadratic progressions called so and how is general term of a quadratic sequence $an^2 + bn + c$?

Published on 17 May 2018 - 9:35

score 488 · Answer 4 · 2018-05-18 19:22:52

488

Views

If $x \in R $ and $\frac{(x-a)(x-c)}{(x-b)}$ can assume any real value, then which of the following may be correct

Published on 18 May 2018 - 19:22

score 122 · Answer 5 · 2018-05-19 17:02:44

122

Views

Find the condition that the roots of the quadratic equation

Published on 19 May 2018 - 17:02

score 6k · Answer 6 · 2018-05-20 09:36:34

6k

Views

If $(x+1)(x+3)(x+5)(x+7)= 5760$, what are the possible values of $x$?

Published on 20 May 2018 - 9:36

score 25 · Answer 7 · 2018-05-20 19:59:33

25

Views

Find zeroes from polynomial and apply them to an equation

Published on 20 May 2018 - 19:59

score 1.5k · Answer 8 · 2026-03-25 16:06:27

1.5k

Views

How to solve "distance word problems" using quadratic equations

Published on 25 Mar 2026 - 16:06

score 56 · Answer 9 · 2026-02-23 01:21:11

56

Views

Can the roots of a quadratic equation ever be a square root plus another square root?

Published on 23 Feb 2026 - 1:21

score 1.1k · Answer 10 · 2018-05-24 19:53:41

1.1k

Views

System of two quadratic equations

Published on 24 May 2018 - 19:53

score 46 · Answer 11 · 2018-05-25 09:28:02

46

Views

Perimeter and area of a rectangle is given.How to find the ratio between two sides of rectangle?

Published on 25 May 2018 - 9:28

score 70 · Answer 12 · 2018-05-26 08:44:44

70

Views

Graph of quadratic equation

Published on 26 May 2018 - 8:44

score 138 · Answer 13 · 2018-05-29 08:37:00

138

Views

Proving there exists $k$ such that $p(n)p(n+1)=p(k)$

Published on 29 May 2018 - 8:37

score 315 · Answer 14 · 2018-05-29 11:06:38

315

Views

How to solve for all z: $z^2+i\sqrt{32}z+6i$

Published on 29 May 2018 - 11:06

score 2.5k · Answer 15 · 2026-03-25 11:03:21

2.5k

Views

How to solve $9x^2+6x-5$ by "completing the square" method so that we can get the result as $(3x+1)^2 +6$?

Published on 25 Mar 2026 - 11:03

List Question

Find parameters such that the function image is a given interval.

Find $a\in\mathbb{R}$ such that the image of $f(x)=\frac {x^2+ax+1}{x^2+x+1}$ is included in $[0,2]$.

Why are Quadratic progressions called so and how is general term of a quadratic sequence $an^2 + bn + c$?

If $x \in R $ and $\frac{(x-a)(x-c)}{(x-b)}$ can assume any real value, then which of the following may be correct

Find the condition that the roots of the quadratic equation

If $(x+1)(x+3)(x+5)(x+7)= 5760$, what are the possible values of $x$?

Find zeroes from polynomial and apply them to an equation

How to solve "distance word problems" using quadratic equations

Can the roots of a quadratic equation ever be a square root plus another square root?

System of two quadratic equations

Perimeter and area of a rectangle is given.How to find the ratio between two sides of rectangle?

Graph of quadratic equation

Proving there exists $k$ such that $p(n)p(n+1)=p(k)$

How to solve for all z: $z^2+i\sqrt{32}z+6i$

How to solve $9x^2+6x-5$ by "completing the square" method so that we can get the result as $(3x+1)^2 +6$?

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