Inecuaciones Cuadráticas: presentación de 7 diapositivas

7 Slides • 2 Questions

1

Inecuaciones Cuadráticas

Ónice Aracena

2

Inecuaciones cuadráticas

Una inecuación cuadrática o de segundo grado son desigualdades donde la variable de mayor exponente tiene grado dos.

3

4

Veamos algunos casos:

$a\times^2+b\times+c\ge0$
$a\times^2+b\times+c\le0$
$a\times^2+b\times+c>0$
$a\times^2+b\times+c<0$

5

Ejemplo de Inecuaciones cuadráticas:

$x^2+2x+1≥0$
$x²−6x+8>0$

6

Multiple Select

Selecciona las que correspondan a inecuaciones cuadráticas.

1

$x²+7x+1≥0$

2

7x² + 21x − 28 < 0

3

−x + 4x − 7 = 0

4

$4x^2-16\ge0$

5

4x − 4y + 1 ≤ 0

7

$x^4+12x^3-64x^2>0$

$x^2(x^2+12x-64)>0$
$\times^2+12\times-64=0$
$\times=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$
$x=\frac{-12\pm\sqrt{144+256}}{2}$
$x=\frac{-12\pm\sqrt{400}}{2}$
$x=\frac{-12\pm20}{2}$
$x1=4,\ x2=-16$

8

Representamos estos valores en la recta real.

x ∈ (-∞, −16) (4, ∞)

9

Open Ended

¿Qué aprendiste hoy?

¿Qué tal te pareció la clase?

Type response here

Inecuaciones Cuadráticas

Ónice Aracena

Show answer

Auto Play

Slide 1 / 9

SLIDE

Similar Resources on Wayground

6 questions

9A

Presentation

•

12th Grade

7 questions

La recta (Ecuación)

Presentation

•

12th Grade

6 questions

Sampling Methods

Presentation

•

12th Grade

6 questions

COMPRENSIÓN LECTORA

Presentation

•

KG

6 questions

El interés compuesto

Presentation

•

12th Grade

6 questions

Heat stress pada Ruminansia

Presentation

•

KG

7 questions

Teks Anekdot Struktur

Presentation

•

12th Grade

6 questions

TURUNAN RANTAI

Presentation

•

12th Grade

Popular Resources on Wayground

10 questions

Safety Day 2026 – Student Review

Quiz

•

9th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

Discover more resources for Mathematics

12 questions

Identify Rigid Transformations

Quiz

•

8th - 12th Grade

10 questions

Complementary, Supplementary, Vertical, and Linear Pairs

Quiz

•

9th - 12th Grade

22 questions

Identify Vertical and Horizontal Translations

Quiz

•

9th - 12th Grade

10 questions

Graphing Inequalities on a Number Line

Quiz

•

9th - 12th Grade

17 questions

Identifying Parallel And Perpendicular Lines

Quiz

•

9th - 12th Grade

18 questions

Integer Operations

Quiz

•

5th - 12th Grade

14 questions

Evaluate Linear Functions and Their Applications

Quiz

•

9th - 12th Grade

16 questions

Algebra 1 Unit 2: Functions & Relations

Quiz

•

9th - 12th Grade