Find the difference of functions s and r shown
below.

r(x) = -X? + 3x
s(x) = 2x + 1
(s - r)(x) =

Answers

Answer 1

Answer:

x² - x + 1

Explanation:

Given:

r(x) = -x² + 3x

s(x) = 2x + 1

Required:

(s - r)(x)

Solution:

(s - r)(x) = s(x) - r(x)

Substitute

(s - r)(x) = (2x + 1) - (-x² + 3x)

Apply distribution property by multiply every term in the bracket by -1

(s - r)(x) = 2x + 1 + x² - 3x (recall: - × - = +; - × + = -)

Add like terms

(s - r)(x) = 2x - 3x + 1 + x²

(s - r)(x) = -x + 1 + x²

Rewrite in standard form

(s - r)(x) = x² - x + 1


Related Questions

does corrupt-a-file work

Answers

Yes this does work


Hope this helps^

what do researchers mean when they refer to the gender wage-gap?
a. the gap between opportunities for men and those for women
b the gap in earning between one tax bracket and another
c. the gap between how much men and woman make in compensation
d. the gap in pay between young and old workers

Answers

Answer:It is important to note that the overall average salary ratio across position and year was 0.975; therefore, the wage gap in research librarians is significantly smaller than the national wage gap for 2016 of 0.82. 35. This dependent variable was submitted to a one-way ANOVA with year as the predictor variable.

Explanation:

I’m pretty sure the answer is C

Where in the world do people live and why

Answers

The people in North America and west Europe, who have been dominating the world for a long time, in the future will represent less than 10% of the world population. Africa and Asia will be home to 80% of the of the people on Earth.

6. According to National Geographic, one result or the digital age is that (2 points)​

Answers

Answer:

i dont know what im supposed to say

Explanation:

Microorganisms in the water will continuously break down the dismal over a period of months this is an example of

Answers

Answer:

This is an example of biodegradation.

Explanation:

Which of the following is false about anger?
*Learning to control anger increases the rate of recurrent heart attacks
*Anger had far more survival value for our ancestors
*You always have a choice whether or not to respond with anger
*Anger is a signal that you must address an issue

Answers

Answer:

I believe the answer is A

Explanation:

I really could be wrong

How can each of The Five Foundations help you make wise decisions with your money?

Answers

The way that each of The Five Foundations help you make wise decisions with your money is that it help one to have financial confidence and the need knowledge for financial freedom.

What are the 5 foundations of financial success?

They are:

Debt.Saving.Budgeting.Taxes.Career.

Note that Earn, spend, save and invest, borrow, and protect are the five main facets of financial literacy, according to the Financial Literacy and Education Commission.

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Which statement is true? A. The value of money that you save increases over time. B. The value of money remains constant over time. C. The present value of money is greater than its future value.

Answers

C would be the correct answer choice: That is essentially the definition of the time value of money.

Write an essay that synthesizes material from at least three of the sources and develops your position on the extent to which privatizing space exploration is beneficial.

Answers

Space exploration has been a topic of great interest and debate for many years. One of the most contentious issues surrounding space exploration is the extent to which privatizing it is beneficial. In this essay, I will synthesize material from at least three sources to develop my position on the benefits of privatizing space exploration.

The first source is an article from Forbes, which argues that privatizing space exploration is beneficial because it allows for greater innovation and cost-effectiveness. According to the article, private companies are able to move more quickly and efficiently than government agencies, and they are able to take on more risk. This means that they can develop new technologies and explore new frontiers in space at a faster pace than government agencies. Additionally, the article argues that privatizing space exploration can lead to lower costs, since private companies are able to operate more efficiently than government agencies.

The second source is a report from the CATO Institute, which argues that privatizing space exploration is beneficial because it allows for greater competition and private enterprise. According to the report, privatizing space exploration can lead to more competition among private companies, which can lead to better and more cost-effective technologies. Additionally, the report argues that privatizing space exploration can lead to greater private enterprise, which can drive innovation and economic growth.

The third source is an article from The New York Times, which argues that privatizing space exploration is beneficial because it allows for greater public-private partnerships. According to the article, privatizing space exploration can lead to greater collaboration between government agencies and private companies, which can lead to more efficient and effective exploration. Additionally, the article argues that privatizing space exploration can lead to greater public engagement and interest in space exploration, which can drive innovation and economic growth.

In conclusion, privatizing space exploration has many benefits. It allows for greater innovation and cost-effectiveness, more competition and private enterprise, and greater public-private partnerships. While there are potential drawbacks to privatizing space exploration, such as lack of government oversight, overall the benefits outweigh the drawbacks. Privatization of space exploration can lead to more efficient and effective exploration, and drive innovation and economic growth.

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Uday Tahlan

In how many ways can we give six identical pens to three students (note that a student can get zero pens)



let a be a set of natural numbers from 1 to 10. how many ordered triples (x, y, z) are there such that x belongs to a, y belongs to a and z belongs to a. also x


in an arithmetic progression, a5+a8+a11=28, and a14+a17+a20 =44. find common difference.

Answers

There are 7 possible ways to give 6 identical pens to 3 students, as each student can receive 0, 1, 2, 3, 4, 5, or 6 pens.

B. We are looking for ordered triples (x, y, z) such that x, y and z belong to the set a = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10}. Solving the equation a5 + a8 + a11 = 28, we can see that the common difference in the arithmetic progression is 3. This means that a5 = 5, a8 = 8, and a11 = 11.

Solving the equation a14 + a17 + a20 = 44, we can see that the common difference of the arithmetic progression is 3. This means that a14 = 14, a17 = 17, and a20 = 20. Therefore, the ordered triples that satisfy the given conditions are (5, 8, 11), (8, 11, 14), (11, 14, 17), ( 14, 17, 20).

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Which of Krakauer's strategies best supports his ability to gain a deeper understanding of who McCandless was as a person?
A) Structuring the text so that we learn the details of McCandless's last days only after getting to know him
B) Researching to discover the probable cause of McCandless's death
C) Interviewing McCandless's family and the people he met in the last months of his life
D) Describing the terrain and environment where McCandless died

Answers

Answer: C

Explanation: I just took it.

Interviewing McCandless's family and the people he met in the last months of his life is best supports his ability to gain a deeper understanding of who McCandless was as a person. Hence, option C is correct.

How did McCandless parents react to his death?

Krakauer talks about taking Chris's parents to the bus wreckage in the book's epilogue. Billie and Walt are still reeling from the loss of their son, but they are both relieved to have seen the sites where he was born and reared. They assemble small reminders of his presence and leave a plaque in his honor.

Shortly after Chris's body was discovered in the Sushana River bus, Carine and her husband received word of his passing. They traveled to Alaska to return home with Chris's ashes in Carine's backpack.

Sam, Christopher McCandless's oldest half-brother, is questioned by the Fairbanks, Alaska, police who also show him a photo of a lanky man with long hair and a beard.

Thus, option C is correct.

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what is current sitution for he UK in regard to Brexit?

Answers

Answer:

Immediately after Brexit day - on 31 January - the UK went into a transition period with the EU. This was to give both sides breathing space to agree the new arrangements.

During transition the UK is still following EU rules and trading in the same way as before. However, the UK is no longer part of the EU's political institutions - so there are now no British MEPs in the European Parliament.

This transition period will last until 31 December 2020, when the new EU-UK relationship will begin. The deadline for extending the transition has now passed.

how are you goin to secure or store the left salad that you made

Answers

Put your lettuce into a nice big bowl, and drape a paper towel or two over the top so moisture doesn't settle on the leaves while your salad sits in the fridge. Cover the whole thing with a really tight seal of plastic wrap, and store.

Mark me brainliest if u think the answer I good

từ vẻ đẹp của Vũ Nương trong đoạn trích ở phần đọc - hiểu, viết đoạn văn ( khoảng 20 câu ) về những việc làm thể hiện lòng hiếu thảo của em với cha mẹ.

Answers

what is that mean about that

Algae in an aquatic food chain convert solar energy into 93,000 kilocalories of plant tissue.
Which of the following values best represents the amount of energy available for primary consumers in the food chain?

Answers

Answer:

B). 9,300 kilocalories

Explanation:

In an ecosystem, the energy and nutrients are passed on all over the food chain. In an aquatic food chain, the amount of energy that would be present for the primary consumers would be 9,300 km as they retain the maximum amount of energy produced from the sun through photosynthesis and it would reduce significantly when passed on to secondary and tertiary consumers. Thus, option B is the correct answer.

Created in Piel Liu. Aigner
The writer wants to add a sentence after sentence 2 to further persuade readers of the importance of the constitutional right to assemble
Which of the following sentences uses the most persuasive language?

Answers

"Without the fundamental right to gather and express our grievances, our democracy loses its very foundation and risks becoming a mere shell of what our founding fathers envisioned."

e total wind power capacity in the United States in 2000 was about 2540 MW. By 2015, , the total wind power capacity in the United States was about 72,500 MW. Calculate the percent change in the total wind power capacity in the United States from 2000 to 2015

Answers

To calculate the percent change in the total wind power capacity in the United States from 2000 to 2015, we can use the following formula:

Percent Change = (Final Value - Initial Value) / Initial Value * 100

Given:

Initial Value (2000) = 2540 MW

Final Value (2015) = 72,500 MW

Applying the formula:

Percent Change = (72,500 - 2540) / 2540 * 100

            = 69,960 / 2540 * 100

            ≈ 2757.48%

Therefore, the percent change in the total wind power capacity in the United States from 2000 to 2015 is approximately 2757.48%.

I need a thesis statement for, "How did regionalism affect the formation of group and personal identity among black communities during the first half of the 19th century?"


This is for an AP US History essay that's worth a lot of points, so I'll give Brainliest to an excellent thesis!

Answers

Answer: Regionalism in the United States played an essential role in composition of group and personal identity among black communities.

Explanation:

Patriotism, historical holidays, and international sporting events are all examples of what types of forces


1. Supranationalist


2. Superimposed


3. Centripetal


4. Centrifugal


5. Gerrymandering

Answers

3. centripetal force !

When examining potential criminals with antisocial personality disorder (aka sociopathy), the FBI uses a "spiral omnibus." Why would one utilize such a test? A. The spiral omnibus is cleverly disguised as a career assessment. B. It's brief and simple, but effective. C. There are a lot of questions that are spread out, which makes it hard to lle. D. It measures genetic probability of sociopathy.​

When examining potential criminals with antisocial personality disorder (aka sociopathy), the FBI uses

Answers

When examining potential criminals with antisocial personality disorder (aka sociopathy), the FBI uses a "spiral omnibus." They would utilize such a test because, "It's brief and simple, but effective" (Option B)

What is the explanation for the above response?

ASPD is typically diagnosed through a comprehensive clinical assessment, which may include interviews, behavioral observations, and self-report measures. There are several standardized diagnostic tools that may be used as part of this assessment, such as the Psychopathy Checklist-Revised (PCL-R) or the Personality Assessment Inventory (PAI).

It's important to note that ASPD is a complex disorder that cannot be reduced to a single test or measure. It involves a range of symptoms and behaviors that can vary in severity and expression across individuals. Therefore, a comprehensive assessment is necessary to properly diagnose and understand this disorder.

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Identify and describe jen's claim about the extent to which culture influences an individual.

Answers

Jen's claim about the extent to which culture influences an individual is that she holds the argument is that a big pit self that is seen in Western cultures helps to bring about independence, individualism, as well as  invention.

What is the Girl at the Baggage Claim?

This is known to be a book that was written by Gish Jen. ''The Girl at the Baggage Claim'' is one that has a vital introduction to the idea of culture gaps as well as their effect in the real world.

It is known to be a story that is said to be in a narrative as well as an  engaging style and it is one that tends to expand the worldview in regards to culture.

Therefore, Jen's claim about the extent to which culture influences an individual is that she holds the argument is that a big pit self that is seen in Western cultures helps to bring about independence, individualism, as well as  invention.

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The graph shows changes in GDP in the United States from 2009 to 2011.

A bar graph titled Annual growth in U S G D P has the year on the x-axis, from 2009 to 2011, and percentage on the y-axis, from negative 6 to positive 4 percent. The percentage of growth for the services producing sector in 2009 was negative 3 percent, in 2010 it was 2.3 percent, and in 2011 it was 2.1 percent.

How did the contribution of the services sector to GDP change between 2009 and 2011?



It rose by less than 1 percent.
It fell significantly.
It rose significantly.
It stayed exactly the same.

Answers

Answer:

It rose significantly.

Explanation:

Looking at the description of the map shown in the questionnaire above, we can see that there is a big difference in the contribution of the service sector to GDP between 2009-2011. In this case, although this contribution decreased in 2011 compared to 2010, the situation between 2011 and 2009 is completely different. This is because the service sector made a considerably greater contribution than the 2009 contribution.

The gross domestic  product increased significantly from 2009 to 2011 due to the contribution of the service sector.

What is gross domestic  product?

The term gross domestic  product is an indicator that shows the output of a country and is  a major indicator of economic growth or decline in a country.

Looking at the chart, we can see that there was an increase in the gross domestic  product from 2009  to 2011 due to the contribution of the service sector which made the gross domestic  product to rise significantly.

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are a type of financial aid that must be paid back.
O A. State grants
B. Federal grants
C. Loans
D. Scholarships ​

Answers

Answer:

The answer is C. Loans must be payed back.

Explanation:

Compare convergent plate boundaries that have plates of the same density to convergent plate boundaries with plates of different densities

Answers

If the two plates are of equal density, they usually push up against each other, forming a mountain chain. If they are of unequal density, one plate usually sinks beneath the other in a subduction zone.

Convergent plate boundaries occur when two tectonic plates collide and move toward each other. When plates of the same density collide, they tend to push against each other and form a subduction zone where one plate slides under the other. This can result in the formation of mountain ranges, volcanic activity, and earthquakes.

On the other hand, when plates of different densities collide, the denser plate will sink below the less-dense plate in a process called subduction. This can lead to the formation of ocean trenches and volcanic island arcs. The subducting plate can also melt and generate magma that rises to the surface, creating volcanic eruptions.

Overall, the main difference between convergent plate boundaries with plates of the same density and those with plates of different densities is the type of features that are formed. While both can lead to volcanic activity and earthquakes, convergent plate boundaries with plates of different densities tend to be associated with more intense volcanic activity and oceanic trenches.

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What country is the main driver of English currently?

Answers

the united states of america is the main driver of english currently

ASAP...What does the Bible say about empathetic listening? ....need a Reference to

Answers

Answer:

Be kind and compassionate to one another, forgiving each other, just as Christ God forgave you. Rejoice with those who rejoice; mourn with those who mourn. Finally, all of you, be like-minded, be sympathetic, love one another, be compassionate and humble.

Explanation:    

Ephesians 4:32

A safety specialist was concerned about cars' speeds on a certain busy stretch of road. They randomly selected 21 cars and measured their speeds at the same point on the road. Each car was from a different time period and day, so the specialist is willing to consider the sample as representative. The speeds in the sample were strongly skewed to the left with a sample mean of overline x =96.5 km/hr . There were also a few outliers

Answers

Answer: A and C

Explanation: Khan

what was byrds political career and beliefs ?

Answers

Answer:Senator Robert Byrd was the longest-serving senator and the longest-serving member in the history of the United States Congress. He filibustered against the 1964 Civil Rights Act and supported the Vietnam War, but later backed civil rights measures and criticized the Iraq War. He was briefly a member of the Ku Klux Klan in the 1940s, but later left the group and denounced racial intolerance.

Explanation:

Explain how the use of the president's informal power relates to the principle of separation of power

Answers

The principle of separation of powers is a fundamental aspect of the US Constitution, which divides the powers of the federal government into three separate branches: the legislative, executive, and judicial.

The legislative branch is responsible for making laws, the executive branch is responsible for enforcing laws, and the judicial branch is responsible for interpreting laws.

However, in practice, the powers of the president of the United States extend beyond what is explicitly outlined in the Constitution. The president has a number of informal powers that enable them to exert influence over the other branches of government and the policy-making process.

Some examples of the president's informal powers include the power to persuade, the power to set the policy agenda, the power to make executive agreements, and the power to issue executive orders. These powers are not explicitly granted to the president in the Constitution, but they have become an accepted part of the modern presidency.

The use of the president's informal powers can be seen as a way to circumvent the principle of separation of powers. By exerting influence over the other branches of government and the policy-making process, the president is able to shape policy outcomes and advance their agenda, even if it conflicts with the preferences of the other branches of government.

At the same time, the use of the president's informal powers is not necessarily incompatible with the principle of separation of powers. In many cases, the president's informal powers may be used to facilitate cooperation and coordination between the different branches of government, rather than to undermine the separation of powers.

Overall, the use of the president's informal powers is an important aspect of the modern presidency, and it can have significant implications for the balance of power between the different branches of government.

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In an autocratic government, explain the role of the citizens in choosing the head of government.

Answers

An autocratic government has a single ruler where no citizens can vote.
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