If $f ( x ) = \frac { x + 1 } { 2 x - 1 }$ . find $f ( - 6 )$ .
A) $\frac { 7 } { 11 }$
B) $\frac { 1 } { 2 }$
C) $\frac { 5 } { 13 }$
D) $- \frac { 5 } { 13 }$

Name: If $f ( x ) = \frac { x + 1 } { 2 x - 1 }$ . find $f ( - 6 )$ . A) $\frac { 7 } { 11 }$ B) $\frac { 1 } { 2 }$ C) $\frac { 5 } { 13 }$ D) $- \frac { 5 } { 13 }$
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Question

Quizplus · Accepted Answer

Substitute -6 in place of x in the equation:
$$f(-6) = \frac{(-6)+1}{2(-6)-1} = \frac{-5}{-13} = \frac{5}{13}$$
Therefore, the answer is (C).

If f(x)=x+12x−1f ( x ) = \frac { x + 1 } { 2 x - 1 }f(x)=2x−1x+1​

If $f ( x ) = \frac { x + 1 } { 2 x - 1 }$