What is the equation of the trend line in the scatter plot?
Someone pls help I will pay if you get it right

What Is The Equation Of The Trend Line In The Scatter Plot? Someone Pls Help I Will Pay If You Get It

Answers

Answer 1

Given:

The graph of a trend line.

To find:

The equation of the trend line.

Solution:

From the given graph it is clear that the trend line passes through the points (0,4) and (9,7). So, the equation of the trend line is:

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]y-4=\dfrac{7-4}{9-0}(x-0)[/tex]

[tex]y-4=\dfrac{3}{9}(x)[/tex]

[tex]y=\dfrac{1}{3}x+4[/tex]

Therefore, the equation of the trend line is [tex]y=\dfrac{1}{3}x+4[/tex].


Related Questions

what is the mean, median, mode and range of 7, 2, 1, 4, 1

Answers

The mean is the total of all the values, divided by the number of values. To find the mean, we add up all the results and then divide them by the total number of values which is 5:

1 + 1 + 2 + 4 + 7 = 15

15 / 5 = 3.

The median is the middle number in a list of numbers ordered from smallest to largest, so the median is 2.

1, 1, (2), 4, 7

The mode is the value that appears most often in a set of data. In this case, the mode is 1.

1: 2
2: 1
4: 1
7: 1

The range is the difference between the highest value and the lowest value, so the range here is 6.

Highest value: 7
Lowest value: 1

7 - 1 = 6

Please help 20 points to who ever can

Answers

Answer:

how is your mom doing tell her last night was crazy :D

Step-by-step explanation:

Answer:

82 62 163 and 300 are correct

Step-by-step explanation:

Find the value of x in the triangle shown below. X°
45°
56°

Answers

Answer:79

Step-by-step explanation:

180-(45+56)=79

Find x, please. They’re vertical angles so x will be the same for both

Answers

Answer:

23.

Step-by-step explanation:

5x + 20 = 3x + 66

Subtract 20 from both sides and  3x from both sides

5x - 3x  + 20  - 20 = 3x  - 3x + 66 - 20

5x - 3x = 66 - 20

2x = 46

x = 23.

The ages of the members of a volunteer group are shown below.
13, 14, 14, 14, 15, 15, 15, 16, 16, 21, 23
Which box and whisker plot best represents these data?

Answers

I think it’s D

I’m not 100% bc it’s been a while since I learned about those

Jorge has a square wall that he completely covered using 677 square feet of fabric without any overlap. Which measurement is closest to the side length of this wall in feet A. 65 B.26 C.32 D.32

Answers

Answer:

b

Step-by-step explanation:

Find the unit rate for each problem below.

Price per ticket if it costs $279 for 9 tickets

Price per volleyball if 6 volleyballs cost $18.00

Number of strikeouts per inning if there were 54 strikeouts in 27 innings.

Answers

Answer:

$31 per ticket

$0.33 per volleyball

2 strikeouts per inning

Step-by-step explanation:

Price per ticket:

279 = 9x

Divide both sides by 9

31 = x

Price per volleyball:.

6 = 18x

Divide both sides by 18

6/18 = x

Both the numerator and denominator have a common factor of 6

6 ÷ 6 / 18 ÷ 6 = x

1/3 = x

Convert to decimal for money

0.33 = x

Number of strikeouts per inning:

54 = 27x

Divide both sides by 27

2 = x

Scarlet made 8 1/4 quarts of soup that she put into 1/4-quart containers. She filled each container completely before starting to fill the next container. How many containers did she fill?

Answers

Answer:

33

Step-by-step explanation:

containers filled = total quarts of soup / size of container

8 1/4 ÷ 1/4

33/4 x 4 = 33

What is the mass of 1.50 moles of Cl ?​

Answers

Answer

:Assuming you are talking about odium chloride,NaCl your answer would be

87.7 g

we discover the answer because 1 x 22.99 + 1 x 35.99= 58.4 g/mol

1.50 Moles:

We need to multiply our initial  value by 1.50.

1.50 x 58.44/1= 87.66 = 87.7 g

Hope this helps

                                                                       -Tobie the dog <3

Can someone give me a definition of Measure of center? Also, some facts/properties about it, example, and a non-example. Please? Thanks!​

Answers

Answer:

A measure of central tendency (measure of center) is a value that attempts to describe a set of data by identifying the central position of the data set (as representative of a "typical" value in the set). We are familiar with measures of central tendency called the mean, median and mode.

Step-by-step explanation:

Some facts/properties are:

1. There are three measures of the “center” of the data. They are the mode, median, and mean. Any of the values can be referred to as the “average.” The mode is the data value that occurs the most frequently in the data

2. And to find the measure of center:

The two most widely used measures of the “center” of the data are the mean (average) and the median. To calculate the mean weight of 50 people, add the 50 weights together and divide by 50 . To find the median weight of the 50 people, order the data and find the number that splits the data into two equal parts.

3. The four measures of center are mean, median, mode, and midrange. ... Example: The median of 1, 3, 5, 5, 5, 7, and 29 is 5 (the number in the middle). Mode – The mode is the number that repeats most often in a data set. It's seldom used in statistics as a reliable measure of center.

I hope this helps     :)

jamie wants to treat some friends to lunch. He has $45 and know that the lunch will cost about $7 per person, p. He will also have to pay a $5.10 delivery fee. How many people can jamie buy lunch for?

Write and solve a inequality to represent the situation:

Answers

Answer:

5 people

Step-by-step explanation:

1. I subtract 5.10 from 45 which gave me 39.90

2. I divided 39.90 by 7 to figure out how many people he could buy for

3. I had gotten 5.7 so I had to round

4 final answer is 5

Answer:

Jamie can buy lunch for 5 people.

7p≤40

Step-by-step explanation:

Given:

Jamie has $40.

Lunch cost per person = $7

Solution:

Jamie wants to treat some friends to lunch.He has $40 and knows that lunch will cost about $7 per person, p.

So, an inequality to represent this situation is written as:

Hence, the answer is 5

Therefore, Jamie can buy lunch for 5 people.

I hope this helps       :)

Write an equation for the trend line in slope-intercept form.

Please help me !

Answers

Answer:

y=0.05x+0.25

Step-by-step explanation:

.25/5 is slope---- divide

.25 is y-int

Solve the function.
h(x)= 6x - 10
————-
X + 3


Help please

Answers

Answer:

X+3=0

X=-3

H(x)=6*-3 - 10

H(x) =-18 - 10

H(x) =-28

Thanks guys for the help​

Answers

Answer:

4=128

5=512

6=2048

Step-by-step explanation:

I am not sure if this is correct, because I never answered a question like this before. If I am correct can I plz have Brainliest? Thanks!

Have a great day!

Which expression is equivalent to 6(7x-4)

Answers

Answer:

X = 42x - 24

Showing the work :

6(7x−4)

=(6)(7x+−4)

=(6)(7x)+(6)(−4)

=42x−24

_____________________

*rate this answer and say thanks please!

the answer is 42x - 24

Can anyone please help and the answer is not 8 so please help

Answers

Answer:

5

Step-by-step explanation:

to find the answer you need to put this equation into a calculator

the square root of (4-8) squared + (3-6) squared

to find the distance this is put in the distance formula of

the square root of (x2-x1)squared + (y2-y1)squared

An item regularly priced at $80. Karen bought it at a discount of 5% off the regular price. How much did Karen pay?

Answers

Answer:

$76

Step-by-step explanation:

You multiply 80*0.05

3
Drag the labels to the correct location on the table. Each label can be used more than once.
Identify the attributes of these functions.
minimum at (1,11)
maximum at (-1,-11)
symmetric about the line x = 1
no x-intercepts
symmetric about the line x = -1
range:(-00, -11]
f(x) = -5x + 11 - 11
h(x) = 15(x - 1)] + 11

Answers

For  f(x)=-5|x+1|-11:

no x-intercept

range(-infinite,-11)

symmetric about the line x= -1

maximum at (-1,-11)

For  h(x)=|5(x-1)|+11:

no x-intercept

symmetric about the line x= 1

minimum at (1,11)

help me please thanks !

Answers

that’s 125 times 9!!! which is 1125!!!

TIMED TEST. HELP

The standard form of an absolute value function is fx) = a |x-h| + k. Which of the following represents the vertex?
O (-k, h)
0 (-h, k)
O (k, h)
O (h, k)

Answers

I believe it is B, k is always y, meaning -h would have to be x
The answer Is B!! Hope this helps

Each team in the league can spend a maximum of $33 million per year on salaries. If the Whalers have 45 players and the average salary is $700,000, how much do they have left under the cap?

Answers

Answer:

1.5 million

Step-by-step explanation:

700,000x45=31,500,000

33,000,000-31,500,000=1,500,00

What is the range of (-5, 2), (-2, 4), (2, -7), (4, 8)?

Answers

the answer is in the picture below

River Otters Drinks about 5 times as much as water as a bald eagle drink in a day

Answers

So we know that the bald eagle drinks 0.16 per day. (I am not sure liters, gallons, etc because it is not stated in the question.) Now, the question tells us that River Otters drink about 5 times MORE then the bald eagle. So first we need to multiply.  

0.16 × 5 = 0.8

So river otters drink about 0.8 per day.  

Now to find out how much a River Otter drinks in 3 days do:

0.8 × 3 = 2.4

Answer: River Otters drink 2.4 water in 3 days.  

PS. Please check which unit it is and add the unit. Sometimes points get cut off without the units!

O.8 is how much they drink a day

Find the measure of an exterior angle of the regular
polygon with 8 sides

Answers

Answer: 45°

Step-by-step explanation: The formula for finding the measure of each exterior angle of a regular polygon is simply 360/n where n represents the number of sides of the polygon.

Since our polygon has 8 sides, we plug 8 in

for n and we have 360/8, which is 45.

So our answer is 45°.

HELP ME PLEASE, ILL GIVE BRAINLIEST

Answers

Answer: I helped LOL

Step-by-step explanation:

Helping very much lol

HURRY!!! NO SPAM!!!Identify the volume of the composite figure in terms of π.

Answers

Answer:

C

Step-by-step explanation:

Answer:

right answer is D, 78

Step-by-step explanation:

The area of a circle is 3.14 square yards. What is the circle's diameter?​

Answers

Answer:

d≈2yd

Step-by-step explanation:

Answer:

d≈2yd

Step-by-step explanation:

Does anyone know this answer???

Answers

Answer:

VX has the greatest length

The answer is B which is VX

A baker is selling 2 types of doughnuts: glazed doughnuts, g, and jelly doughnuts, j. If a customer wants to buy no more than a dozen doughnuts and wants to try at least one of each kind, what would be the constraints that represent how many doughnuts the customer can buy?

Answers

Answer:

g ≥ 1;  j ≥ 1;  g + j ≤ 12

Step-by-step explanation:

I had the same question and I got this right

Answer:

I just took its right!!

Step-by-step explanation:

2 EASY QUESTIONS HELP

Answers

Answer:

a) 5/8

b)6/7

Step-by-step explanation:

Answer a 5/8 b6/7


hope this helps

Other Questions
Give an example of Opportunity Cost Salmonella is most commonly found inA. raw eggs.B. cooked beef.C. organic vegetables.D. unpasteurized milk. explain how the aims of the ministry of health relate to solving contemporary social problems? hello ! does anyone know how I could get x and y from this equation :3x +4y > 2any help would be appreciated ! :) What was the impact of the one-child policy that China implemented in 1978? If You Had Three Wishes, What Would You Wish For? Please just help me i want to got to sleep can someone answer? can someone pls tell me these two graphs im confused pls answer ill give brainlist and points The figure is made up of a hemisphere and a cone.A shape made up of a half sphere on top of a cone. The cone has a height of twenty inches and a radius of eight inches. The half sphere has a radius of eight inches.What is the exact volume of the figure. Question 1 of 5 Select the correct answer. If the factors of quadratic equation are (x 7) and (x + 3), what are the x-intercepts? (-7,0) and (-3,0) (-7,0) and (3,0) (3,0) and (7,0) (-3,0) and (7,0) What is located at the base of each semi-cirular canal made up of a cluster of hair cells in a gelatinous matrix that help the brain detect motion?A. AmpullaB. MaculeaC. OtolithsD. Pinna Can someone help me with this question. put Into standard form. Calculate the volume of a rectangular prism with a height of 2 ft, length of 2 ft, and a width of 5.5 ft.[tex]22ft^{3}[/tex][tex]9.5ft^{3}[/tex][tex]10,648ft^{3}[/tex][tex]11ft^{3}[/tex] The chromatin within a nucleus is made up of what three components?DNARNAcarbohydratesprotein Please help worth 10 points On July 1, 2016, Farm Fresh Industries purchased a specialized delivery truck for $175,600. At the time, Farm Fresh estimated the truck to have a useful life of eight years and a residual value of $22,000. On March 1, 2021, the truck was sold for $72,000. Farm Fresh uses the straight-line depreciation method for all of its plant and equipment. Partial-year depreciation is calculated based on the number of months the asset is in service. Required: 1. Prepare the journal entry to update depreciation in 2021. 2. Prepare the journal entry to record the sale of the truck. 3. Assuming that the truck was instead sold for $97,000, prepare the journal entry to record the sale. What is the authors point of view about the way that his peers talk about violence? ishmeal beah unusual Normality WORTH 24 POINTS PLS HELPOn the blueprints for a new house, a wall measures 3.5 inches. If the map scale is 1.25 inches to 2 feet, how long will the actual wall be? Solve for the letter 96=12r Why did some colonists support England and oppose independencepls help