Verify that f and g are inverse functions by showing that $\text { (a) } ( f \circ g ) ( x ) = x \text { and } ( b ) ( g \circ f ) ( x ) = x \text {. }$ $$f ( x ) = 2 x - 1 \text { and } g ( x ) = \frac { x + 1 } { 2 }$$

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The Answer of Verify that f and g are inverse functions by showing that $\text { (a) } ( f \circ g ) ( x ) = x \text { and } ( b ) ( g \circ f ) ( x ) = x \text {. }$ $$f ( x ) = 2 x - 1 \text { and } g ( x ) = \frac { x + 1 } { 2 }$$

Verify That F and G Are Inverse Functions by Showing (a) (f∘g)(x)=x and (b)(g∘f)(x)=x. \text { (a) } ( f \circ g ) ( x ) = x \text { and } ( b ) ( g \circ f ) ( x ) = x \text {. } (a) (f∘g)(x)=x and (b)(g∘f)(x)=x.

Verify That F and G Are Inverse Functions by Showing $\text { (a) } ( f \circ g ) ( x ) = x \text { and } ( b ) ( g \circ f ) ( x ) = x \text {. }$