How do you do this question?

How Do You Do This Question?

Answers

Answer 1

Step-by-step explanation:

The Taylor series expansion is:

Tₙ(x) = ∑ f⁽ⁿ⁾(a) (x − a)ⁿ / n!

f(x) = 1/x, a = 4, and n = 3.

First, find the derivatives.

f⁽⁰⁾(4) = 1/4

f⁽¹⁾(4) = -1/(4)² = -1/16

f⁽²⁾(4) = 2/(4)³ = 1/32

f⁽³⁾(4) = -6/(4)⁴ = -3/128

Therefore:

T₃(x) = 1/4 (x − 4)⁰ / 0! − 1/16 (x − 4)¹ / 1! + 1/32 (x − 4)² / 2! − 3/128 (x − 4)³ / 3!

T₃(x) = 1/4 − 1/16 (x − 4) + 1/64 (x − 4)² − 1/256 (x − 4)³

f(x) = 1/x has a vertical asymptote at x=0 and a horizontal asymptote at y=0.  So we can eliminate the top left option.  That leaves the other three options, where f(x) is the blue line.

Now we have to determine which green line is T₃(x).  The simplest way is to notice that f(x) and T₃(x) intersect at x=4 (which makes sense, since T₃(x) is the Taylor series centered at x=4).

The bottom right graph is the only correct option.


Related Questions

Calculate the area of a square with sides of 5 inches.

Answers

Answer:

A = 25 in²

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Geometry

Area of a Square: A = x²

Step-by-step explanation:

Step 1: Define

Side length = 5 in

Step 2: Solve for A

Substitute:                    A = (5 in)²Evaluate:                       A = 25 in²

And we have our final answer!

Answer:

25 inches squared.

Step-by-step explanation:

Since we know a square has 4 sides of equal length, and one of the sides has been given to us (5 inches), it's safe to assume the rest of the sides are the same. To find the area, we multiply length x width (5 x 5) to get 25 inches squared. Hope this helps! xx

Polly walked a total of 20 kilometers by making 4 trips to school. How many trips will Polly have to make in all to walk a total of 50 kilometers? Assume the relationship is directly proportional.

Answers

Answer:

ffffffffffffffffffffffffffffffffffff

Step-by-step explanation:

Pls answer 55-62 I will give brainlist

Answers

55) -9

56) 12 2/3 or 12.66666666667

57) -46 2/4 or -46.6666666667

58) 7 9/16 or 7.56

59) -15

60) 3 1/10 or 3.1

61) 6 2/3 or 6.666666666667

62) -13807.5

Your welcome

fill out the missing angle measures until you find x

Answers

Answer: I think 131

Step-by-step explanation:

xy+1
for
x=6 and y= -4

Answers

Answer:

-23

Step-by-step explanation:

6x4=-34+2=-23

1. A dressmaker whats to make a handkerchief. She has a cloth with a length of 30 cm and 48 cm long.She cuts them into equal lengths. What is the greatest possible length of each cloth?How many handkerchief can she make?
2. Shane has 4 different pens. It is composed of 8 purpl, 16 yellow, 24 blues and 32 pinks. She wants to give it to her cousins. What is the highest possible number of her cousins?What ate the color combinations of pens for each of them? How many pens will they receive?
help me pls​

Answers

Answer:

Answer one= 6

Step-by-step explanation:

Problem #1

30 divided by 6 is 6

and 48 divided by 6 is 8

so she/ he  can only make 6 full ones

Cesar, Carlos, David, and Edwin decided to have a push-up contest. The following table describes the push-up speeds of the four boys. Which boy has the fastest speed?

Answers

Answer:

Edwin (55 push-ups per minute)

Step-by-step explanation:

We need to find the actual number of pushups per one minute in order to compare them on the same base (per ONE minute). So we do"

Cesar:  200 / 4 = 50 pu/min

Carlos: 240 / 5 = 48 pu/min

David: 150 / 3 = 50 pu/min

Edwin:  110 / 2 = 55 pu/min

Therefore, Edwin is the fastest since he does more pushups per minute.

This table gives a few (x,y) pairs of a line in the coordinate plane

Answers

Answer:

where is the coordinate plane picture?

Step-by-step explanation:

Picture?

Answer:

You forgot to add the picture.

Step-by-step explanation:

Out of 9000 college students surveyed, 540 responded that they do not eat breakfast. What percent does not eat breakfast

Answers

Answer:

6%

Step-by-step explanation:

540 ÷ 9000 = .06

.06 = 6%

Graph a line with a slope of -3that contains the point (4,-2)

Answers

Y = -3x + b
-2 = -3(4) + b
-2 = -12 + b, b = 10
Y = -3x + 10
The line is linear so pick three points and draw a line through them.
(4, -2), (0, 10), (1, 7)

Answer:

Step-by-step explanation:

Cups are sold 6 to a package and plates are sold 8 to a package. If you want to have the same number of each item for a party
a) What is the least number of packages of each you need to buy?

Answers

Answer:

24

Step-by-step explanation:

If you want to find the least amount of packages, you'll have to find what multiple they have in common.

One way to find this is 6x8, which is 48, but that isn't always the lowest.  

Here are the first few multiples of six: 6, 12, 18, (24), 30, 36, 42, and 48.

Here are the first few multiples of eight: 8, 16, (24), 32, 40, 48, 56, and64

For a concert 5,000 tickets were sold, and the proceeds were $72,000. Tickets for children 16 and younger were $10, adults were $20, and seniors 60 and older were $15. There were 3 times more children than seniors at the concert. What system of equations represents the number of children, c, adults, a, and seniors, s, that attended the concert?

Answers

Answer:

The answer is:

[tex]( c + a + s) = 5000\\\\(10c + 20a + 15s) = 72000\\\\c = 3s[/tex]

Step-by-step explanation:

Ticket number sold = 5000  

Ticket revenue Selling = 72,000 dollars  

Kids 16 and younger tickets = $10  

adults=$20  

senior citizens= 60  

Old = $15  

Let:

Children's number, c ;  

Ownership, a;  

The aged, s,  

Also at the event, there were 3 times many more kids as the senior citizens; c=3  total amount attendees= 5000  

5,000= (c + a + s)  

Total wages or income  

72000=  (10c + 20a + 15s)

A vehicle travels 35 miles in 5 hours. What is the unit rate, per hour, that the vehicle travels?

Answers

Answer: 7

Explanation: 35/7=5. 5x7=35


Rachel is on her way home in her car. Her drive is 24 miles long. She has finished three-fourths of the drive so far. How far has she driven?

Answers

Answer:

The length of the drive is 36 mi

Step-by-step explanation:

helpppp please will give brainliest​

Answers

Answer: im pretty sure its y=18x-5

Step-by-step explanation: yuh yuh

What is an equivalent exponential equation? log5(125)=−2

Answers

Answer:

Step-by-step explanation:

[tex]log_{a} c = b[/tex] ⇔ [tex]a^{b} = c[/tex]

There is no exponential equation equivalent to given logarithm's equation.

[tex]log_{5} 125 \neq -2[/tex]

[tex]5^{-2}[/tex] = [tex]\frac{1}{25}[/tex] ≠ 125

May be you made mistake and instead of 1/25 you just typed 125 ??? Oh, well ......



PLEASE HELP ME

Warmup: Which of the geometric figures are scaled copies of each other? What is the scale factor of the images you choose?​

Answers

A, B, and H are scaled copies of each other. So are L, G, and J.
C, K, E.
F, D, I.
I’m not sure about the scale factor


The domain of both functions will be ?

A)the set of natural numbers
B)the set of integers
C)all real numbers
D)the set of whole numbers
E)the set of rational numbers

Answers

C !!! Hope it helped :)

Greg is saving money to buy a game. The game costs $30, and so far he has saved two-thirds of this cost. How much money has Greg saved?

Answers

Answer:

$20

Step-by-step explanation:

Answer:

$20

Step-by-step explanation:

$30*2/3 is $20.

Hope this helps :D Please mark brainliest and hit that crown :D

Consider the polygon GEOM with coordinate G(0,-2), E(-1,2), 0(-5,1),
M(-5, -6). If we rotate GEOM 90° clockwise about the origin, then reflect
over the y-axis, what are the coordinates of G"E"0"M"?

Answers

G'(2,0)

G''(-2,1)

O'(1,5)

O''(-1,5)

M'(-6,5)

M''(6,5)

sorry im a year late haha

Boxerville middle school is going to rent some vans to take students on a field trip. Each van can hold 8 students if a total of 88 students are going on field trip how many vans are needed

Answers

Answer:

11 bus are needed

Step-by-step explanation:

Do 88 divided by 8, that will give you the number of buses

FIND THE EQUATION OF THE LINE!!!
USE EXACT NUMBERS

EXAMPLE!

y= ( )x + ( ) ​

Answers

Answer:

y=mx+b is the form to write this equation. M is the slope and B is the y intercept. therefore:

y=4x-9

Step-by-step explanation:

A container is filled with 100 grams of bird feed that is 80% seed. Tom and Sally want to mix the 100 grams with bird feed that is 5% seed to get a mixture that is 40% seed. Tom wants to add 114 grams of the 5% seed, and Sally wants to add 115 grams of the 5% seed mix. Please help my brain is dying from this i dont understand some of middle school math.

Answers

Answer:

Step-by-step explanation:

I need help to

Maya has a dog and it wants to be pet

Answers

Answer:

so what is the question?

7 large tanks and 40 fish in each tanks how many fish on display

Answers

780 Srry if I’m wrong

Answer:

280

Step-by-step explanation:

All you have to do is 7x4 and look for how many 0's there are in the equation and add them on.

a. In the Example, what is the constant of proportionality for cups of vinegar to
cups of spray cleaner?
b. Jasmine is making more of the spray cleaner. She only wants to use 1 cup of
water. How much of the spray cleaner will Jasmine make? Show your work.

Answers

Answer: for a, I got 1/8 and for b. I got 10/15 because your taking away .5 to get a cup so you would have 10/15 left from the original amount

Step-by-step explanation:

Answer:

she will make 10/15.

Step-by-step explanation:

PLEASE HELP ASAP WILL GIVE BRAINLEIST!!
If Amerie earn $120 in interest in 5 years on money that was invested at 6%, find the original principal.

Answers

Answer:

Original principal = 400

Step-by-step explanation:

Given:

Interest amount = $120

Rate = 6%

Time = 5 years

Find:

Original principal

Computation:

Interest amount = Original principal x Rate x Time

120 = Original principal x 6% x 5

Original principal = 400

The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 4 to 5. If there were 4160 no votes, what was the total number of votes?

Answers

Answer:

The total number of voters was 7488

Step-by-step explanation:

Let us solve this question using the ratio method

∵ The ratio of yes votes to no votes was 4 to 5

∵ There were 4160 no votes

∵ We need to find the total number of votes

∵ The total of the ratio = 4 + 5 = 9

→ By using the ratio method

→ YES    :    NO    :    Total

→ 4         :    5       :     9

→  x        :   4160  :     y

→ By using the cross multiplication

5 × y = 4160 × 9

∴ 5y = 37440

→ Divide both sides by 5 to find y

∵ [tex]\frac{5y}{5}[/tex] = [tex]\frac{37440}{5}[/tex]

y = 7488

∵ y represents the total number of voters

The total number of voters was 7488

Use the figure to find the measures of the
numbered angles.
1/2
a
107°
b

Answers

Answer:

∠1 = 107

∠2 = 73

Step-by-step explanation:

solve the equation: 36+15x-48+10x​

Answers

Answer:

-12+25x

Step-by-step explanation:

calculate the like terms

-12+15x+10x

-12+25x

First put the like terms together
So:
36-48=-12
15x+10x=25x
Answer:
-12+25x
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