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2 years ago

PLEASE HELP 50 POINTS

Mathematics

2 answers:

skelet666 [1.2K]2 years ago

6 0

Answer:

In the photos

Step-by-step explanation:

Integer numbers are whole numbers that can be positive or negative.

Find the range and try to draw an interval set notation for each question.

Do not forget to mark my answer as the branliest, please! :)

natima [27]2 years ago

3 0

Answer:

C. 1/3<b<3/2

D. 1/6<x<2

Step-by-step explanation:

Hope this helps

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Find the Taylor series for f(x) centered at the given value of a. [Assume that f has a power series expansion. Do not show that

kherson [118]

Answer:

The answer is

$f(x) = {\displaystyle 8 + \frac{-28}{1}(x+2)+\frac{-36}{2!}(x+2)^2 + \frac{-18}{3!}(x+2)^2 }$

Step-by-step explanation:

Remember that Taylor says that

$f(x) = {\displaystyle \sum\limits_{k=0}^{\infty} \frac{f^{(k)}(a) }{k!}(x-a)^k }$

For this case

$f^{(0)} (-2) = 8(-2)-3(-2)^3 = 8\\f^{(1)} (-2) = 8-3(3)(-2)^2 = -28\\f^{(2)} (-2) = -3(3)2(-2) = -36\\f^{(2)} (-2) = -3(3)2 = -18$

$f(x) = {\displaystyle 8 + \frac{-28}{1}(x+2)+\frac{-36}{2!}(x+2)^2 + \frac{-18}{3!}(x+2)^2 }$

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3 years ago

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andreyandreev [35.5K]

Answer:

$\frac{-10}{9}, \frac{-2}{3}, \frac{4}{6}, \frac{6}{5}, \frac{5}{4}$

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3 years ago

Barbie is thinking of a number 20 less than one-third of the number is 72 find barbie's number

ExtremeBDS [4]

Let x = Barbie's number
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3 years ago

Help please ! solve for x and round the answer to the nearest tenth. need it asap , thank you

mafiozo [28]

Answer:

3.6

Step-by-step explanation:

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The sum of 4 consecutive integers is 354.<br> What is the second number in this sequence?

Ulleksa [173]

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so2 numbers below that and 2 numbers above that:

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3 years ago