Verificar la siguiente función f AB con la condición de 2 + 2X para los conjuntos: A = {2, 4, 6, 8, 10} y B = {22, 18, 14, 10, 6},
Y compruebe si es una función, Inyectiva, Sobreyectiva o Biyectiva

Answers

Answer 1

La función f AB se define como f AB (x) = 2 + 2x para los conjuntos A = {2, 4, 6, 8, 10} y B = {22, 18, 14, 10, 6}. Para verificar la función, debemos sustituir cada valor de x en el conjunto A en la función y ver si el resultado está en el conjunto B.

f AB (2) = 2 + 2(2) = 6

f AB (4) = 2 + 2(4) = 10

f AB (6) = 2 + 2(6) = 14

f AB (8) = 2 + 2(8) = 18

f AB (10) = 2 + 2(10) = 22

Todos los resultados están en el conjunto B, por lo que la función es válida.

Para comprobar si es una función inyectiva, debemos asegurarnos de que cada elemento del conjunto A se asocie con un elemento único del conjunto B. En este caso, cada elemento de A se asocia con un elemento único de B, por lo que la función es inyectiva.

Para comprobar si es una función sobreyectiva, debemos asegurarnos de que cada elemento del conjunto B se asocie con al menos un elemento del conjunto A. En este caso, cada elemento de B se asocia con al menos un elemento de A, por lo que la función es sobreyectiva.

Dado que la función es tanto inyectiva como sobreyectiva, también es biyectiva.

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Related Questions

Pair each Spanish definite article & noun pair with the correct English meaning.

Question 4 options:

la


las


el


los

1.
____ libro (the)

2.
____ palabra (the)

3.
____ maestros (the)

4.
_____ tareas (the)

Answers

1. El. 2. La. 3. Los. 4. Las.
Answers

1. El

2.la

3.los

4. Las tareas


Step by Step explanation:



1. el libro (the book)

2. la palabra (the word)

3. los maestros (the teachers)

4. las tareas (the tasks/homework)


Pair each Spanish indefinite article & noun pair with the correct English meaning.

Question 5 options:

unos


un


unas


una

1.
____ libro (a)

2.
_____pizarra (a)

3.
____ cuadernos (some)

4.
____ computadoras (some)

Answers

Answer:

1. un

2.una

3.unas

4.unos

I believe this is correct

what is 22 in spanish

Answers

Answer:

veintidós

Explanation:

PLEASE HELP WILL GIVE BRAINLIST
Speaking Test
25 points
Instructions
Click the audio icon
to hear the
.
saleswoman's
question.
Click the record icon
to record in Spanish
your part of the
conversation using
complete sentences.
.
Hint:
Me gustaría gastar
dólares/pesos...
Scoring Guide
You're at a store shopping for an easy chair for your room. Talk to the
saleswoman in order to find something more within your budget.
Vendedora: Buenos días, ¿le puedo ayudar?
Yo: (Tell her that you want to purchase a brown easy
chair.)
Vendedora: Tenemos muchos sillones. Aquí está un
sillón muy bonito.
Yo: (Ask her how much it costs.)
Vendedora: Cuatro mil ciento noventa y nueve pesos.
Yo: (Tell her it's very expensive. Ask her if she has
something cheaper. Tell her how much you would like to
spend.)
Vendedora: Sí. Este sillón cuesta tres mil pesos.
Yo: (Tell her that you want that one).
2
11

Answers

Answer:

-Buenos días, me gustaría comprar un sillón café.

- ¿Cuánto cuesta este sillón?

- ¡Está muy caro!, ¿No tienes alguno más barato?, me gustaría gastar tres mil pesos.

- Quiero ese sillón por favor.

Explanation:

¿ Como identificos los aspectos sociales, especiales y temptres on un cuento?​

Answers

Pues esto se logra simplemente prestando mucha atención y estando atento al relato que se está contando.

Generalmente estos factores pueden reconocerse fácilmente, pues se tratan de momentos puntuales (que no duran mucho) dentro de la historia y que, por lo general, afectan fuertemente el contexto social de nuestros personajes.

Suelen verse mucho al principio de las historias.

yo quiero que mis hijos ___ espanol

aprendan
apreden
aprendieron
aprendieran

Answers

Aprendan

Es subjuntivo, if the sentence starts with "yo deseo, or yo quiero or yo espero" you must use subjuntive

¿qué distingue un hogar familiar de uno no familiar?
Responses

El nivel socioeconómico
El nivel socioeconómico

El tipo de relación de sus miembros
El tipo de relación de sus miembros

El número de personas que lo integra
El número de personas que lo integra

El tipo de vivienda

Answers

Answer:

ОО El número de personas que lo integra.

Explanation:

El número de personas que lo integra distingue un hogar familiar de uno no familiar.

...

yo quiero tu ___ conmigo

vayas
vas
ir
ves

Answers

Yo quiero que tu VAYAS conmigo

Its subjunctive

what is baseball in spanish

Answers

Answer: Baseball in spanish is "béisbol"

ayudaaaaaa por favor no se como se hace

Answers

The answer response to the question is given in the image attached.

What is the coordinated sentence about?

Es importante recordar que estas son solo algunas de las posibles relaciones y nexos para cada tipo de oración coordinada, y que en algunos casos un mismo nexo puede ser utilizado para diferentes tipos de oraciones.

También es importante tener en cuenta que estas oraciones coordinadas se utilizan para crear una estructura más compleja en el discurso y para añadir más información o enfatizar ciertos aspectos de una idea.

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See transcribed text below

Desarrolla competencias

Trabajo colaborativo

1. Con un compañero, completen la siguiente tabla.

Tipo de oración coordinada

Relación

Copulativas

Disyuntivas

Adversativas

Consecutivas

Explicativas

Distributivas

Nexos

Ejemplos

Write the word being defined.
1. quien juega
2. quien guarda la portería
3. quien mira el partido
4. el conjunto o grupo de jugadores
5. ser victorioso
6. no dejar o permitir entrar
7. contrario de «ganar>>
8. meter el balón en la portería

Answers

According to the information, the correct words are: el jugador, el celador, espectador, el equipo, el ganador, el guarda, perder, gol.

How to identify the words that define the sentences?

To identify the words that define the sentences we must carefully read the definitions and identify a word that matches this definition. In general, most words refer to nouns and some to verbs. After an analysis we can infer that the defined words are:

El jugador.El celador.El espectador.El equipo.El ganador.El guarda.perder.gol.

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Setecientos catorce mil, seiscientos cuarenta y ocho

Answers

Answer:

714,648

Esa es la respuesta bro.

|URGENT SPANISH HELP| FLUENT SPANISH SPEAKERS ONLY!!
Choose a time period in the future to write about: 5 years, 10 years, 50 years, or 100 years.
Choose to write about (1) what life will be like for you personally OR (2)what the world will be like in general.
5 different verbs in the future tense - Don't forget accent marks!
Vocabulary from Chapter 6
Introduction, conclusion, and 5 sentences in the future tense
See the rubric below.

Answers

Answer:

I am an intermediate Spanish speaker so please double check these sentences. I just wanted to help!!

Período de tiempo: 50 años en el futuro

Tema: Cómo será el mundo en general

Introducción:

Dentro de 50 años, la tecnología habrá avanzado a niveles que ni podemos imaginar hoy en día. La humanidad habrá logrado grandes avances, pero también enfrentará desafíos inimaginables.

Verbos en futuro:

Aumentará: La población mundial aumentará, lo que aumentará la demanda de recursos.

Reduciremos: Reduciremos nuestra dependencia de los combustibles fósiles y nos enfocaremos en fuentes de energía renovable.

Descubriremos: Descubriremos nuevas formas de curar enfermedades y prolongar la vida humana.

Diseñaremos: Diseñaremos nuevas ciudades y edificios más eficientes y sostenibles.

Mejoraremos: Mejoraremos la tecnología de la realidad virtual para experimentar nuevas formas de comunicarnos y conectarnos.

Conclusión:

En resumen, en 50 años, el mundo habrá avanzado en muchos aspectos, pero también habrá desafíos sin precedentes. La mayoría de la gente será cuidadosa con el medio ambiente y tratará de reducir su huella de carbono. A medida que la población aumente, la demanda de recursos aumentará, pero la tecnología nos permitirá encontrar soluciones más eficientes y sostenibles. La humanidad se enfrentará a desafíos inimaginables, pero estará equipada para enfrentarlos y superarlos.

[tex]\color{pink}\rm\huge{αηѕωєя}[/tex]

¿Cómo será el mundo dentro de 50 años?

Ningún ser humano gasta lakhs por el acceso a agua limpia y alimentos.

Proporcionar energía limpia y abundante.

Eliminar todas las principales enfermedades infecciosas y hereditarias.

y esclavo

5. In each sentence, the reflexive pronoun is placed either before the conjugated verb or attached to
the infinitive. Rewrite the sentence you are given using the order without changing the meaning for
the sentence. The first one is done for you.

Answers

Answer:

but i believe is 2

Explanation:

what is 2 in spanish

Answers

Answer:

Dos

Explanation:

2 in spanish is “Dos”

¿Qué es usted in spanish?

Answers

Answer:

Both pronouns in Spanish mean “you”, whereas in English, we use “you” as a one-size-fits all, regardless of how you are speaking to. The easiest way to remember the differences between both words is that usted is formal while tú is informal.

Explanation:

son in law in spanish

Answers

Son in law in Spanish is yerno

Write the words being defined

Answers

Answer:

Explanation:

El jugador.El portero.El espectador.El equipo.Ganador.Cerrar.Perder.Anotar.

Complete the sentence with the correct form of saber or conocer. Mi madre _____ que quiero un bate nuevo.

Answers

Answer: Sabe

Mi madre sabe que quiero un bate nuevo

what is 1-10 in spanish

Answers

Answer:

uno, dos, tres, cuatro, cinco, seis, siete, Ocho, nueve,diez

1. What do you like to do when you go out?
2. Ask other students where they like to go out.
3. What are your friends like?
answer these questions is spanish

Answers

Answer:

1. Me gusta ir al cine con mi familia y amigos..

2. (You need to ask your classmates where they like to go out)

3. Mis amigos son graciosos, amables y leales.

Explanation:

1.Me gusta ir a la playa con mis amigos
2. Adónde le gusta ir a ustedes?
3. Mis amigos son muy admirable

1. A ti ______ faltan los huevos.
a. le
b. te
c. me
d. les

Answers

Answer:

b

Explanation:

B) te
“Te” se refiere cuando estás hablándole a otra persona directamente

¿qué distingue un hogar familiar de uno no familiar?
Responses

El nivel socioeconómico
El nivel socioeconómico

El tipo de relación de sus miembros
El tipo de relación de sus miembros

El número de personas que lo integra
El número de personas que lo integra

El tipo de vivienda

Answers

Answer: What distinguishes a family home from a non-family one? Responses

Socio-economic level

Socio-economic level

The kind of relationship of its members

The kind of relationship of its members

The number of people who make it up

The number of people who make it up

The type of housing

Explanation:

My cat is on the roof.

Mi gato estar en el techo.
Mi gato ser en el techo.
Mi gato es el techo.
Mi gato está en el techo.

Answers

It’s the 4th option :Mi gato está en el techo

Answer: The 4th one

Explanation:

La estructura tendrá 10 arcos metálicos semicirculares que irán a lo ancho del puente ,que mide 20 metros de ancho

cuántos metros de metal se requerirán para hacer los 10 arcos?​

Answers

Answer: The structure will have 10 semi-circular metal arches that will go wide to the bridge, which is 20 meters wide

Explanation: try itranslate

-Hola, Juana, ¿te gusta la clase de música?
-Sí, y practico con amigos los jueves y los viernes.
A Juana le gusta ________.(1 point)
O a tocar un instrumento
Ob
leer sola
Oc
Od
practicar la gimnasia
aprender a pintar

Answers

Answer:

O a tocar un instrumento

Explanation:

Answer:

A, Tocar un Instrumento

(i was a little confused because it said c, d and then practicar la gimnasia

aprender a pintar, but anyways i hope it helpsif you more question let me know)

Write a sentence comparing the two animals in Spanish. Say one is better than the other or worse than the other. THEN write a second sentence stating which are the best.

Ex: _____________ son mejores/peores que _______________.

_____________ son los/las mejores.

Answers

Answer:

waffles son mejores que pancakes .

Jordan son las mejores.

Explanation:

Los _______ están en ______. Antes $45. Ahora $16,99. Fill in the blanks

Answers

According to the information, the words that complete the sentence are pantalones and descuento.

How to identify the words that are missing in the sentence?

To identify the words that are missing in the sentence, we must carefully read the available part and identify the idea they are expressing. In this case they are expressing that an item is on discount. Therefore, we can complete the sentence with any noun of an object and the word discount. So, the sentence would be like this:

Los pantalones están en descuento. Antes $45, ahora $16,99.

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Two comparatives that are opposites are ________________ and ________________

Answers

Comparatives that are opposites are less than and more than.

What are the comparatives?

Comparatives are expressions that have the purpose of comparing two elements. In general, comparatives allow us to express ideas related to the comparison of two objects.

There are several types of comparatives to express different ideas, some of them are:

As much asGreater thanBetter thanSmaller thanLess thanmore than

According to the above, it can be inferred that two opposite comparatives are more than and less than because they refer to opposite characteristics of an item.

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What is the Spanish Thanksgiving?

Answers

El día de acción de gracias
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