Find the Requested Function Value $( g \circ f ) ( - 1 )$

question 377

Multiple Choice

Find the requested function value.
-Find $( g \circ f ) ( - 1 )$ when $f ( x ) = \frac { x - 7 } { 8 }$ and $g ( x ) = 8 x + 1$

• A) \(- 7\)
• B) 7
• C) \(- 9\)
• D) \(- \frac { 7 } { 4 }\)

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