Answer:
The main difference is that you would not live the same life in a low-income country as you would live in a higher income country.
For example lets take India and US
Most of the people in India would not able to afford an Audi but the people in the US would be able to afford one as it is cheaper and also have less taxes
New businesses will be able to benefit from this, offering products and/or services. SOcieties from all around the world will become much closer together. WIth improved technology, information can be sent in a much more efficient way.
Preserving the national security of the United States. Promoting world peace and a secure global environment. Maintaining a balance of power among nations.
F'(x)=(2/3(x^2-2x-1)^-1/3 )*(2x-2) chain rule here
f'(0) is equals to substitute x with 0. Which gives
f'(0)= (2/3(-1)^-1/3)*(-2)
Plug in the calculator, and your answer is ready