Find the Inverse Function Of $f ( x ) = 4 - 7 x$

question 144

Multiple Choice

Find the inverse function of $f ( x ) = 4 - 7 x$ .

• A) \(f ^ { - 1 } ( x ) = \frac { 1 } { 7 } x - 4\)
• B) \(f ^ { - 1 } ( x ) = \frac { 4 - x } { 7 }\)
• C) \(f ^ { - 1 } ( x ) = \frac { 1 } { 7 } x + 4\)
• D) \(f ^ { - 1 } ( x ) = \frac { x - 4 } { 7 }\)
• E)The function does not have an inverse.

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