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Find the Domain and Range of the Function f(x)=2x236x167f ( x ) = - 2 x ^ { 2 } - 36 x - 167

Question 205

Multiple Choice

Find the domain and range of the function.
f(x) =2x236x167f ( x ) = - 2 x ^ { 2 } - 36 x - 167


A)  Domain: (,) ; Range: (,9]\text { Domain: } ( - \infty , \infty ) \text {; Range: } ( - \infty , 9 ]
B)  Domain: (,5]; Range: [0,) \text { Domain: } ( - \infty , - 5 ] \text {; Range: } [ 0 , \infty )
C)  Domain: (,5]; Range: [9,) \text { Domain: } ( - \infty , - 5 ] \text {; Range: } [ 9 , \infty )
D)  Domain: (,) ; Range: (,5]\text { Domain: } ( - \infty , \infty ) \text {; Range: } ( - \infty , - 5 ]

Correct Answer:

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