Solve the Inequality $8 - x ^ { 2 } > 5 + x ^ { 4 }$

question 15

Multiple Choice

Solve the inequality $8 - x ^ { 2 } > 5 + x ^ { 4 }$ Be careful. The graphs cross twice.

• A) \(0 < x < 1.73\)
• B) \(- 3.77 < x < 3.77\)
• C) \(\quad 1.4 < x < 5.4\)
• D) \(- 1.14 < x < 1.14\)

Understand the intervention strategies central banks use to influence exchange rates in a managed float system.

Analyze how economic policies can affect international capital flows and their impact on exchange rates.

Examine the consequences of trade deficits and surpluses on a nation's economy.

Acknowledge how macroeconomic factors like inflation and interest rates influence exchange rates in floating systems.

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Definitions:

Purines

A type of nitrogenous base found in DNA and RNA, including adenine and guanine, which pair with pyrimidines.

Pyrimidines

One of the two classes of nitrogenous bases found in nucleic acids, including cytosine, thymine (in DNA), and uracil (in RNA).

Bacteriophages

Viruses that infect and replicate within bacteria.

Alfred Hershey

An American bacteriologist and geneticist, awarded the Nobel Prize in Physiology or Medicine in 1969 for his work on the genetics of viruses, including the famous Hershey-Chase experiment.