Answer:
d.−1.4, 3.4
Explanation:
Given
![f(x) = x^4-3x^3-2x^2+3x-5](https://tex.z-dn.net/?f=f%28x%29%20%3D%20x%5E4-3x%5E3-2x%5E2%2B3x-5)
Required
Determine the zeros
The best way to solve this is to apply the graphical method.
First, we plot the graph of: ![f(x) = x^4-3x^3-2x^2+3x-5](https://tex.z-dn.net/?f=f%28x%29%20%3D%20x%5E4-3x%5E3-2x%5E2%2B3x-5)
<em>See attachment </em>
Next, we write out all values of x when the line crosses the y-axis.
From the attached graph, the points are (approximately):
![x =-1.449](https://tex.z-dn.net/?f=x%20%3D-1.449)
![x = 3.449](https://tex.z-dn.net/?f=x%20%3D%203.449)
Option (d) is the closest to the above values.
<em>Hence, the zeros are: -1.4 and 3.4</em>
Answer:
The F u k u s h i m a nuclear accident gave ''wind in the back'' to the opponents of the production of nuclear energy because of the dangers from it.
Explanation:
Nuclear energy is produced via nuclear reactors. They are very expensive to be constructed and maintained, but the expenses are balanced very quickly because the nuclear reactors produce much more energy than any other type of facility for this purpose. It is also the cleanest and most environmentally friendly from any major type of production of energy.
Unfortunately, the production of nuclear energy doesn't come without risks. Even though very rare, accidents do happen, and when they do they cause much more damage than any other facilities for the production of energy. A more recent example is the accident in F u k u s h i m a, Japan, which resulted in a large-scale movement of people out of the area, abandoning of everything in the surroundings, and the area will not be suitable for usage for a very, very long time because of the very high levels of radiation. The opponents of nuclear energy production used this accident to make a point, especially cause it was one that happened in one of the most advanced countries, and what kind of consequences it had there, let alone if it happened in other parts of the world.
We can actually infer here that as a hydrologist who happen to be in charge of the inspection of the Laguna de Bay and Manila Bay, the water distribution on these areas in terms of freshwater and salt-water can be quantified according to their degree of salinity. Laguna de Bay is a fresh water lake whose degree of salinity is lower than that of the Manila Bay.
<h3>What is
Laguna de Bay?</h3>
The Laguna de Bay is actually known as the third largest inland body of water. It is located in Southeast Asia. It is found in the heart of Luzon Island.
The Manila Bay is known as the natural harbor which is known to serve the Port of Manila (on Luzon). It is located in the Philippines; the capital city of the Philippines.
Learn more about Philippines on brainly.com/question/16599541
#SPJ1
Answer:
Supplied the new theory of the universe that combined the work of Copernicus, Kepler, and Galileo.
Explanation:
Newton´s Principia, was the book of Issac Newton that settled down the principles of mechanics, over there the author explain his three laws of movement that are similar in Earth, but also in the universe.
In this book was the beginning of the gravitational force, that latter Einstein will support.
<u><em>Answer:</em></u>
<u><em>I think B. But I may be wrong :/</em></u>
<u><em>Explanation:</em></u>
<u><em>Please give me brainliest :)</em></u>