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slava [35]
3 years ago
14

If f(x)=2x2+3 then which of the following represents f(x+1)​

Mathematics
1 answer:
defon3 years ago
4 0

Answer:2.2+3=x+1

4+3=x+1

7=x+1

X=6

Step-by-step explanation:

You might be interested in
How many permutations of letter of the word APPLE are there?​
ivolga24 [154]

Answer:

There are 60 permutations.

Step-by-step explanation:

Arrangements formula:

The number of possible arrangements of n elements is given by:

A_n = n!

With repetition:

For each element that repeats, with n_1, n_2, ..., n_n times, the formula is:

A_n^{n_1,n_2,...,n_n} = \frac{n!}{n_1!n_2!...n_n}

In this question:

Apple has 5 letters.

P appears two times. So

A _5^{2} = \frac{5!}{2!} = 60

There are 60 permutations.

7 0
3 years ago
Una compañía distribuidora de software puede vender 1200 unidades por semana cuando el precio es de $350 pesos. Además se determ
notsponge [240]

La ecuación de la linea es: y = -4x + 2600

<h3>¿Como determinar la relación lineal?</h3>

Tenemos dos puntos para nuestra linea, los cuales son (350, 1200) y (320, 1320).

Con esos dos puntos podemos obtener la pendiente de la linea:

a = \frac{1320 - 1200}{\ 320 - \ 350}  = -4

Entonces la linea es algo como:

y = (-4)*x + b

Para obtener el valor de b usamos uno de los dos puntos dados, como el primero:

1200 = (-4)*350 + b

1200 = -1400 + b

1200 + 1400 = b = 2600

Entonces la linea es:

y = -4x + 2600

Si se vendieron 35 unidades, podemos reemplazar:

35 = -4*x + 2600

4x = 2600 - 35 = 2565

x = 2565/4 = 641.25

Es decir, el precio es $641.25

Sí quieres aprender más sobre lineas:

brainly.com/question/4025726

#SPJ1

4 0
2 years ago
When ur desperate so ur begging people to cashavpp u on a homework answering site
expeople1 [14]

Answer: , you should prolly apply for a job gangy.

Step-by-step explanation:

5 0
2 years ago
HELP PLEASE <br> ILL MARK BRAINLIEST
choli [55]

Answer:

2.3

Step-by-step explanation:

did the math

4 0
3 years ago
Read 2 more answers
Please help quicklyyy!!!
Fiesta28 [93]

Answer:

Its the 3 one

Step-by-step explanation:

7 0
3 years ago
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