Solve.
-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 ( $\mathrm { ppb }$ ), to the year.

Determine the linear, quadratic, or cubic function that best fits the data.
A) $f ( x ) = 0.002 x + 2.90$
B) $f ( x ) = 0.00001 x ^ { 3 } - 0.003 x ^ { 2 } + 0.14 x + 2.16$
C) $f ( x ) = - 0.003 x ^ { 2 } + 0.12 x + 2.19$
D) $f ( x ) = - 0.002 x ^ { 2 } + 0.12 x + 2.19$

Question

Solve.
-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 ( $\mathrm { ppb }$ ), to the year.

Determine the linear, quadratic, or cubic function that best fits the data.
A) $f ( x ) = 0.002 x + 2.90$ 
B) $f ( x ) = 0.00001 x ^ { 3 } - 0.003 x ^ { 2 } + 0.14 x + 2.16$ 
C) $f ( x ) = - 0.003 x ^ { 2 } + 0.12 x + 2.19$ 
D) $f ( x ) = - 0.002 x ^ { 2 } + 0.12 x + 2.19$

Quizplus · Accepted Answer

The Answer of Solve.
-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 ( $\mathrm { ppb }$ ), to the year.

Determine the linear, quadratic, or cubic function that best fits the data.
A) $f ( x ) = 0.002 x + 2.90$ 
B) $f ( x ) = 0.00001 x ^ { 3 } - 0.003 x ^ { 2 } + 0.14 x + 2.16$ 
C) $f ( x ) = - 0.003 x ^ { 2 } + 0.12 x + 2.19$ 
D) $f ( x ) = - 0.002 x ^ { 2 } + 0.12 x + 2.19$

Solve -The Concentration of a Certain Gas Molecule in the Atmosphere

Solve
-The Concentration of a Certain Gas Molecule in the Atmosphere