Find the range of the given function.
-$$f ( x ) = - 2 x ^ { 2 } - 12 x - 14$$
A) $[ 3 , \infty )$
B) $[ - 4 , \infty )$
C) $( - \infty , 4 ]$
D) $( - \infty , 3 ]$

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The Answer of Find the range of the given function.
-$$f ( x ) = - 2 x ^ { 2 } - 12 x - 14$$
A) $[ 3 , \infty )$
B) $[ - 4 , \infty )$
C) $( - \infty , 4 ]$
D) $( - \infty , 3 ]$

Find the Range of the Given Function f(x)=−2x2−12x−14f ( x ) = - 2 x ^ { 2 } - 12 x - 14f(x)=−2x2−12x−14

Find the Range of the Given Function $f ( x ) = - 2 x ^ { 2 } - 12 x - 14$