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
miskamm [114]
3 years ago
13

¿En que orden se deben escribir las funciones, para aplicar la integral definida cuando se desea calcular el área?

Mathematics
1 answer:
lozanna [386]3 years ago
7 0

Answer:

Si querés calcular el área entre las funciones f(x) y g(x) en el rango (a, b), usualmente se calcula la integral de la función más grande en el intervalo menos la función más pequeña en el intervalo, es decir, si:

f(x) > g(x) para todo x ∈ (a, b)

Entonces calculamos:

\int\limits^b_a {(f(x) - g(x))} \, dx

Puesto que el área se define como la encerrada por las dos curvas, y si lo hiciéramos de otro modo, las curvas no encerrarían ningun área.

Ahora, si no se cumple lo anterior, es decir, g(x) > f(x) en algún dado intervalo, entonces separamos la integral en distintas partes de tal forma que siempre definamos un área positiva.

es decir, si:

f(x) ≥ g(x)  para x ∈ (a, n)

g(x) ≥ f(x) para x ∈ (n, b)

entonces el área estará dada por:

\int\limits^n_a {f(x) - g(x)}dx \, +\int\limits^b_n {g(x) - f(x)} \, dx

You might be interested in
Explain how the following diagram demonstrates the pythagorean theorem?
Yuliya22 [10]

Answer:

the largest block represents the hypotenuse which would be c² the smallest can either be a or b and the block thats left over will be the letter you didn't use for the small block so in terms the blocks represents a²+b²=c²

7 0
3 years ago
Read 2 more answers
Helppp! asap! plsssss:)!
maks197457 [2]

Answer:

i think its 180 degrees.

Step-by-step explanation:

5 0
3 years ago
-1/19,7/4,-4/7 least to greatest
oee [108]
Answer:

Order from Least to Greatest
-4/7  <  -1/19  <  7/4


Showing Work
Rewriting as fractions or any negatives if necessary:
-1/19, 7/4, -4/7

The least common denominator (LCD) is: 532.

Rewriting as equivalent fractions with the LCD:
-28/532, 931/532, -304/532

Ordering these fractions by the numerator:
-304/532  <  -28/532  <  931/532

Therefore, the order of your input is:
-4/7  <  -1/19  <  7/4

8 0
3 years ago
Adidea Corp regularly buts merchandise from vendors. It just purchased 1,000 units on credit from one of its vendors. How will t
Lostsunrise [7]

Answer:

You did not include the price they bought the units at.

I will assume this price is $5.

= 5 * 1,000

= $5,000

Recording it will be:

    Account                                                           Debit                     Credit

    Merchandise Inventory                                 $5,000

          Accounts Payable                                                                 $5,000

7 0
3 years ago
What is planning????​
koban [17]

<em><u>Planning is the process of thinking about the activities required to achieve a desired goal.</u></em>

5 0
3 years ago
Other questions:
  • Your drawer has 5 pairs of black socks, 4 pairs of gray socks, 2 pairs of white socks, 1 pair of brown socks, and 1 pair of blue
    8·1 answer
  • A submersible is a type of underwater vessel. Suppose a submersible starts at a depth of 40 feet below sea level, represented by
    11·2 answers
  • What is the value of x?
    14·2 answers
  • Two planes make a 1500 mile flight, one flying 25 miles per hour faster than the other. The quicker plane makes the trip 3 hours
    12·1 answer
  • Which expression is equivalent to 144^3/2?
    14·2 answers
  • What is the value of r for the data in the table?
    14·2 answers
  • Which is a linear function?
    8·1 answer
  • 10% of____= 1.2<br> Helppppp please
    5·1 answer
  • Can y’all please help me I wasn’t playing attention sorry
    15·1 answer
  • Find the indicated side of the right triangle 60° 30° 3 x
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!