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Art [367]
3 years ago
9

Range of f(x)=-x+5 with domain of [-3,2] in the same notation as the domain.

Mathematics
1 answer:
Oksi-84 [34.3K]3 years ago
6 0

The range would be [8, 3]

In order to find the range, simply plug each end of the domain into the equation.

f(x) = -x + 5

f(-3) = -(-3) + 5

f(-3) = 3 + 5

f(-3) = 8

Then the other side

f(x) = -x + 5

f(2) = -2 + 5

f(2) = 3

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Answer:

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Step-by-step explanation:

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3 years ago
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01. Se tienen los angulos consecutivos AOB, BOC y COD. se cumple m&amp; AOC=125° m <br>​
Citrus2011 [14]

La diferencia entre los ángulos <em>AOB</em> y <em>COD</em> del sistema de tres ángulos <em>consecutivos</em> es igual a 25°.

La medida del ángulo BOC pertenenciente al sistema de tres ángulos consecutivos es igual a 20°.

<h3>Cómo analizar tres ángulos consecutivos</h3>

Por la geometría Euclídea conocemos que un conjunto de ángulos cuando comparten entre cada par de ángulos vecinos comparten el mismo vértice y la misma semirrecta.

De acuerdo con el enunciado, tenemos las siguientes condiciones:

∠AOB + ∠BOC = 125°   (1)

∠BOC + ∠COD = 100°  (2)

Por (1) y (2) tenemos las siguiente identidad:

∠AOB - 25° = ∠COD

∠AOB - ∠COD = 25°

La diferencia entre los ángulos <em>AOB</em> y <em>COD</em> del sistema de tres ángulos <em>consecutivos</em> es igual a 25°. \blacksquare

En el segundo caso, tenemos el siguiente sistema:

∠AOB = ∠BOC + ∠COD     (3)

∠AOB + ∠BOC - ∠COD = 40°     (4)

Por (3) y (4) tenemos la siguiente identidad:

2 · ∠BOC = 40°

∠BOC = 20°

La medida del ángulo BOC pertenenciente al sistema de tres ángulos consecutivos es igual a 20°. \blacksquare

Para aprender más sobre ángulos, invitamos cordialmente a ver esta pregunta verificada: brainly.com/question/21209282

8 0
2 years ago
Please Explain This Function out for me :) <br> f(s) =10 (s-65)+75
netineya [11]
<span>most of the time it saids that s= a number.</span>
4 0
3 years ago
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Please help and thank you
Flura [38]

Answer:

B

Step-by-step explanation:

|x + 2| + 5 > 8

x+ 2 + 5 > 8

x + 7 > 8

x > 1

or

-(x + 2) + 5 > 8

-x -2 > 3

-x > 5

x < -5

answer: B

x < - 5 or x > 1

7 0
3 years ago
Solve each of these equations. Explain or show your reasoning. 2(3x+2)=2x+28 5y+13=-43−3y 4(2a+2)=8(2−3a)
dalvyx [7]

Answer:

x = 6

y = 7

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Step-by-step explanation:

Equation 1:

2(3x+2) = 2x + 28

6x + 4 = 2x + 28

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Equation 2:

5y+13 = -43-3y

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y = -7

Equation 3:

8a + 8 = 16 - 24a

32a = 8

a = 1/4

7 0
2 years ago
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