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ivann1987 [24]
3 years ago
6

3) Expresa mediante una fórmula la función que a un número entero x le hace corresponder el doble del número siguiente a x. Haz

una tabla con algunos valores.
Mathematics
2 answers:
jonny [76]3 years ago
8 0

Answer: The function is: f(x) = 2*(x +1)

Step-by-step explanation:

This can be translated to:

"write an equation of a function where a whole number x corresponds to the next number to x"

the next whole number to x is x+1., and we want the double of that.

Then we have that our function is:

f(x) = 2*(x +1)

Now we can do a little table of it:

f(0) = 2*(0 + 1) = 2

f(1) = 2*(1 + 1) = 4

f(2) = 2*(2+ 1) = 6

krek1111 [17]3 years ago
6 0

Answer:

y = 2\cdot (x+1). Véase explicación.

Step-by-step explanation:

La expresión de la función citada es:

y = 2\cdot (x+1)

Algunos valores se presentan a continuación:

x                y

-2              -2

-1                0

0               2

 1               4

 2              6

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Oliga [24]

Answer:

x = 2 1/3

y = 14 / (2 1/3) = 14 / (7/3) = 14*3/7 = 42/7 = 6

y = 6

x = 4 1/5

y = 14 / (4 1/5) = 14 / (21/5) = 14*5/21 = 70/21 = 3 7/21 = 3 1/3

y = 3 1/3

x = 7/6

y = 14 / (7/6) = 14*6 / 7 = 12

y = 12

Step-by-step explanation:

7 0
3 years ago
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konstantin123 [22]

Answer:

3x + 13y

Explanation:

6x + 8y − (3x − 5y)

Distribute the Negative Sign

6x + 8y + −1(3x − 5y)

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6x + 8y + −3x + 5y

Combine Like Terms

6x + 8y + −3x + 5y

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3 years ago
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2x-2y
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Nostrana [21]

Answer:

\frac{11}{24}

Step-by-step explanation:

3/8 + 1/4 + 1/2 - 2/3

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3/8 + 2/8 + 1/2 - 2/3

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Hope this helps you.

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Answer:

40%

Step-by-step explanation:

20% + 20% = 40%

Hope this helps!

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3 years ago
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