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Give the Domain and Range for the Rational Function f(x)=2x+3f ( x ) = \frac { 2 } { x } + 3

Question 356

Multiple Choice

Give the domain and range for the rational function. Use interval notation.
- f(x) =2x+3f ( x ) = \frac { 2 } { x } + 3


A) Domain: (,0) (0,) ( - \infty , 0 ) \cup ( 0 , \infty ) ; Range: (,3) (3,) ( - \infty , - 3 ) \cup ( - 3 , \infty )
B) Domain: (,3) (3,) ( - \infty , 3 ) \cup ( 3 , \infty ) ; Range: (,0) (0,) ( - \infty , 0 ) \cup ( 0 , \infty )
C) Domain: (,2) (2,) ( - \infty , 2 ) \cup ( 2 , \infty ) ; Range: (,3) (3,) ( - \infty , 3 ) \cup ( 3 , \infty )
D) Domain: (,0) (0,) ( - \infty , 0 ) \cup ( 0 , \infty ) ; Range: (,3) (3,) ( - \infty , 3 ) \cup ( 3 , \infty )

Correct Answer:

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