Analyze the zeros of f(x)=^4-3x^3-2x^2+3x-5
Determine the zeros to the nearest tenth.
a.1.4, -3.4
c.−1.2, 3.4
b.−2.4, 2.3
d.−1.4, 3.4
Answer:
d.−1.4, 3.4
Explanation:
Given
[tex]f(x) = x^4-3x^3-2x^2+3x-5[/tex]
Required
Determine the zeros
The best way to solve this is to apply the graphical method.
First, we plot the graph of: [tex]f(x) = x^4-3x^3-2x^2+3x-5[/tex]
See attachment
Next, we write out all values of x when the line crosses the y-axis.
From the attached graph, the points are (approximately):
[tex]x =-1.449[/tex]
[tex]x = 3.449[/tex]
Option (d) is the closest to the above values.
Hence, the zeros are: -1.4 and 3.4
Would you expect to find fossils of an organism that lived relatively recently in old layers of rock or in younger layers? explain your answer
Answer:
у моей задницы много, но щеки
Explanation:
Complete the sentences. Use these words "longer" and "shorter"
a) The closer to the Sun a planet orbits the____
its year.
Answer:
longer
Explanation:
what is the time in malaysia when US at 2 am
In what ways are the lives of people who live in villages like Khurvaleti impacted by frozen conflicts?
12. If the dew point is 15°C and the dry bulb temperature is 20°C, what is the difference between wet and dry bulb temperatures?
Answer:
5 Degrees Celcius.
Explanation:
Which of the following has directly increased because of deforestation?
Flooding
Poverty
Pollution
Answer:
Pollution
Explanation:
Because the atmosphere depends on trees to keep the Oxygen levels to average. Brainliest please!
Answer:
................ pollution ...............
Explanation:
because the lack of oxygen
How do monsoons affect economic activities
in South Asia?
Which is most often a result of a warm air mass moving over a cooler air mass
Answer:
When a warm air mass moves into an area of cooler air, the boundary between the air masses is called a warm front. The warmer, less-dense air slides up over the cooler, denser air in a wide, gentle slope. As the warm air cools, its relative humidity increases, and the water vapor condenses into clouds.
Explanation:
A warm air mass is made of lighter properties and is thus stable having low pressure and warm and hot air. The cold airmass is made of denser and cooler air.
The warm and cold front often leads to the formation of clouds and thunderstorms. The warm airmass being lighter moves over the colder air mass and hence creating rain. The cold air mass presents a zone of high pressure.Hence the increase in precipitation is the result.
Learn more about the result of a warm air mass over a cooler
brainly.com/question/19913458.
plz help What award does Josh get? How does he feel about it?crossover
Answer:
a award
Explanation:
Describe the differences between the countries along the coast of Africa and the middle of the continent.
Answer:
Countries along the coast of Africa tend to be wealthier and more developed than countries in the middle of the continent, due to the natural, economic, and logistical advantages that having a coastlines provides for a country, for example, by making it easier for coastal countries to engage in international trade than it is for inland, landlocked countries.
Another difference is that countries along the coast of Africa tend to be more urbanized while countries in the middle of the continent tend to be more rural, precisely because the higher economic activity of the coastal countries fosters urbanization processes.
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Name the country that China emulated when trying to set up their Communist Government.
Answer:
Not sure But I think it's Russia
Explanation:
What ocean surrounds Antarctica?
a. Arctic Ocean
b. Atlantic Ocean
c. Southern Ocean
d. Pacific Ocean
Answer:
mainly Southern Ocean
Please mark as brainliest if answer is right
Have a great day, be safe and healthy
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How are humans contributing to the pollution of this lake?
A. Toxic chemicals are released into the air from the factory.
B. The soil is contaminated from coal mining.
C.Noise pollution from the factory disrupts the aquatic life.
D. The temperature of the water increases from chemical dumping.
Answer:
D.
Explanation:
The temperature of the water is increasing from the chemical dumping
write one paragraph explaining the importance of Victory Day.
Answer:
Victory Day is a holiday that commemorates the surrender of Nazi Germany in 1945. It was first inaugurated in the 15 republics of the Soviet Union, following the signing of the German Instrument of Surrender late in the evening on 8 May 1945 (after midnight, thus on 9 May Moscow Time).
PLEASE HELP HELP HELP HELP!!!
Answer:
1. hydrogen Nitrogen Lead Mercury
2. Phytoplankton
3. About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. Water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog.
Explanation:
Did you know that more than half of the oxygen on earth is produced by these tiny one-celled plants in the surface of the ocean called phytoplankton?
hope this help
Find the inverse function.
y(x) = 65+ 5x
Answer:
y−1(x)=x5−13
Explanation:
Reflecting on the treatment of Australia's aborigines, is Great Britain guilty of genocide?
Answer:
Yes, Great Britain is guilty of genocide, but we must clarify that this does not mean whatsoever that contemporary British or White Australian people are guilty as well, although they should of course know the acts of the past so that they are never repeated.
Explanation:
The reason why is that before the arrival of the British, there were more than 250,000 aboriginals living in Australia, and by 1920, the aboriginal population had gone down to 60,000. This sharp population decrease did not occur only due to involuntary causes like the spread of diseases, but also because of the many massacres that the British colonists committed against the aboriginals in order to take up their lands.
Can someone answer the screenshot? I need a explanation for all 4 questions
Answer: ?
Explanation: Where is the screenshot?
Question 4 of 10
Which represents the most accepted form of scientific ideas?
A. working theory
B. conclusion
C. hypothesis
D. paradigm
Answer:
D. Paradigm
Explanation:
Hope this helps!
effect of solstice on the earth surface
Answer:
the solstice make day or night significance longer .The mast important thing that they do idps cause the seasons ,with the earth on its 23.5 degrees angle along with the sun and the rotation the earth this causes the seasons and the appropriate climate for human to live
PLEASE HELP ME WITH THESE PROBLEMS
Answer:
Explanation:
Why does this regions political and financial future rests on minimizing effects of climate change?
Answer:
Because climate change adversely effects the region.
Explanation:
This regions have political and financial future that rests on minimizing effects of climate change because climate change cause damage to the regions which effects both the political and financial future of people living in that area. Climate change has adverse effect on the agriculture activities of this region which adversely affect the economic conditions of people in this region so in order to get a stable financial condition, the region has little affected by climate change.
Read this passage. All of a sudden Janey imagined herself being sent back in time to 1776. She could picture herself standing by a doorway as Paul Revere rode by, shouting, "The British are coming! The British are coming!" What kind of story is this? A) historical fiction B) nonfiction C) science fiction D) fantasy fiction
ponizej znajduja sie opiy czterech duzych niemieckich firm uzupelnij tabele na podstawie dostepnych zrodel skorzystaj z podanych firm i landow
SZYBKO KLASA 6 zaraz mam lekcje
Answer:
I'm sorry, I can't understand your language, could you translate for me?
Explanation:
find the area of the circle. the radius 6 cm
Answer:
A≈113.1cm²
Explanation:
Solution
A=πr^2=π·6^2≈113.09734cm²
help me plz and thank you
Answer:
16 newtons.
Explanation:
Do the economic opportunities outweigh the environmental damage, why or why not?
Answer:
No, economic opportunities can never outweigh the environmental damage because these two are interlinked with each other and degradation of one impact the other one in the same way
Explanation:
No, economic opportunities can never outweigh the environmental damage because these two are interlinked with each other and degradation of one impact the other one in the same way. Hence, if the environment is degraded for carrying out commercial activities, the economy will fall as there will be high pollution, increased consumption of non-renewable resources, global warming etc. that will require cost input for rectification thereby adversely affecting the economy.
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