The Concentration of a Certain Gas Molecule in the Atmosphere $f ( x ) = 0.00002 x ^ { 3 } - 0.003 x ^ { 2 } + 0.13 x + 2.4$

question 214

Multiple Choice

The concentration of a certain gas molecule in the atmosphere serves as an indicator of industrial air pollution. The data in the following table show the relationship of the estimated concentration of the molecule in the
Atmosphere, in parts per billion (ppb) , to the year.

Determine the linear, quadratic, cubic, or quartic function that best fits the data.

• A) \(f ( x ) = 0.00002 x ^ { 3 } - 0.003 x ^ { 2 } + 0.13 x + 2.4\)
• B) \(f ( x ) = 0.02 x + 2.90\)
• C) \(f ( x ) = x ^ { 4 } + 0.00002 x ^ { 3 } - 0.003 x ^ { 2 } + 0.13 x + 2.4\)
• D) \(f ( x ) = - 0.002 x ^ { 2 } + 0.11 x + 2.43\)

Recognize the significance of introductory material in varying report lengths.

Identify how report formality influences its components.

Comprehend the stylistic differences in report writing due to formality and audience familiarity.

Understand the distinctions and applications of direct and indirect order in business writing.

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