The student population of a small school has been increasing as shown in the following table.

Determine the linear, quadratic, or cubic function that best fits the data.
A) $f ( x ) = 0.002 x ^ { 3 } - 0.44 x ^ { 2 } + 28.19 x - 427.30$
B) $f ( x ) = x ^ { 3 } - 0.1 x ^ { 2 } - 10 x + 440$
C) $f ( x ) = 0.1 x ^ { 2 } - 10 x + 440$
D) $f ( x ) = 5 x - 93.33$

Question

The student population of a small school has been increasing as shown in the following table.

Determine the linear, quadratic, or cubic function that best fits the data.
A) $f ( x ) = 0.002 x ^ { 3 } - 0.44 x ^ { 2 } + 28.19 x - 427.30$ 
B) $f ( x ) = x ^ { 3 } - 0.1 x ^ { 2 } - 10 x + 440$ 
C) $f ( x ) = 0.1 x ^ { 2 } - 10 x + 440$ 
D) $f ( x ) = 5 x - 93.33$

Quizplus · Accepted Answer

The Answer of The student population of a small school has been increasing as shown in the following table.

Determine the linear, quadratic, or cubic function that best fits the data.
A) $f ( x ) = 0.002 x ^ { 3 } - 0.44 x ^ { 2 } + 28.19 x - 427.30$ 
B) $f ( x ) = x ^ { 3 } - 0.1 x ^ { 2 } - 10 x + 440$ 
C) $f ( x ) = 0.1 x ^ { 2 } - 10 x + 440$ 
D) $f ( x ) = 5 x - 93.33$

The Student Population of a Small School Has Been Increasing f(x)=0.002x3−0.44x2+28.19x−427.30f ( x ) = 0.002 x ^ { 3 } - 0.44 x ^ { 2 } + 28.19 x - 427.30f(x)=0.002x3−0.44x2+28.19x−427.30

The Student Population of a Small School Has Been Increasing $f ( x ) = 0.002 x ^ { 3 } - 0.44 x ^ { 2 } + 28.19 x - 427.30$