1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mice21 [21]
3 years ago
13

Porfabor necesito ayuda en la esta pregunta. ¿Encuentra cuatro pares ordenados de la siguiente función? f(x) = X3 – 2X2 – 2

Mathematics
1 answer:
zlopas [31]3 years ago
6 0

Answer:

(0, -2), (1, -3), (2, -2) y (3, 7) son pares ordenados de f(x) = x^{3}-2\cdot x^{2}-2.

Step-by-step explanation:

Un par ordenado es un elemento de la forma (x,f(x)), donde x es un elemento del dominio de la función, mientras f(x) es la imagen de la función evaluada en x. Entonces, un par ordenado que está contenido en la citada función debe satisfacer la siguiente condición:

La imagen de la función existe para un elemento dado del dominio. Esto es:

x \rightarrow f(x)

Dado que f(x) es una función polinómica, existe una imagen para todo elemento x. Ahora, se eligen elementos arbitrarios del dominio para determinar sus imágenes respectivas:

x = 0

f(0) = 0^{3}-2\cdot (0)^{2}-2

f(0) = -2

(0, -2) es un par ordenado de f(x) = x^{3}-2\cdot x^{2}-2.

x = 1

f(1) = 1^{3}-2\cdot (1)^{2}-2

f(1) = -3

(1, -3) es un par ordenado de f(x) = x^{3}-2\cdot x^{2}-2.

x = 2

f(2) = 2^{3}-2\cdot (2)^{2}-2

f(2) = -2

(2, -2) es un par ordenado de f(x) = x^{3}-2\cdot x^{2}-2.

x = 3

f(3) = 3^{3}-2\cdot (3)^{2}-2

f(3) = 7

(3, 7) es un par ordenado de f(x) = x^{3}-2\cdot x^{2}-2.

(0, -2), (1, -3), (2, -2) y (3, 7) son pares ordenados de f(x) = x^{3}-2\cdot x^{2}-2.

You might be interested in
Find the solution to: -2x+7<-41
Karolina [17]

Answer:

x>24

Step-by-step explanation:

Solve like a normal equation :)

-2x<-48

Now we divide.

-x<-24

Note: Whenever dividing by a negative, you have to flip the sign of the inequality!

x>24

7 0
3 years ago
Read 2 more answers
The sum of the three numbers in 2003,two of the numbers are 814 and 519 what is the third number​
KonstantinChe [14]

Answer:

670

Step-by-step explanation:

2003-814=1189

1189-519=670

8 0
4 years ago
Read 2 more answers
How to find circumference if circles
MrRissso [65]

use the equation 2(pie)r

7 0
3 years ago
Read 2 more answers
Help ASAP Please. Working on this now. Look at picture for question and answer A, B, C​
Reika [66]

Answer:

look at step by step

Step-by-step explanation:

A) That is the number of bacteria that originally started in the culture

B) That is the rate at which the bacteria will reproduce

C) 1000 represents the number of bacteria at the beginning of the second culture.

The first study started with more bacteria, and will grow faster because of this

5 0
3 years ago
Which of these supporting details BEST fits after sentence 2?
jeyben [28]

Answer:

c

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Approximate the value of V110 to the nearest hundredth. HURRRYYYY PLZZZZZ NOWWWW​
    10·2 answers
  • Help please thanks!!!!!!!!!!
    6·1 answer
  • Complete the equation of the line through (-6, -5) and (-4, -4). Use exact numbers
    5·1 answer
  • Which unit has the greatest capacity? Tablespoon, quart, Pint or teaspoon?
    12·2 answers
  • Kennedy inaugural argument for the government helping the poor in the country? ​
    15·1 answer
  • If f(x)=2x squared -x, find f (3)
    9·1 answer
  • If a rate is $56 per 7 hours is reduced to a unit rate, results is . do not include units in your answer
    14·1 answer
  • Please help :)
    9·1 answer
  • A power system will collapse if a ground fault occurs on any two of lines A, B, and C simultaneously. Assume that ground faults
    9·1 answer
  • What is 26-(-35)? Explain your reasoning
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!