$\text { Find } f ^ { - 1 } ( x ) \text { if } f ( x ) = x ^ { 7 }$

question 44

Multiple Choice

$\text { Find } f ^ { - 1 } ( x ) \text { if } f ( x ) = x ^ { 7 }$

• A) \(f ^ { - 1 } ( x ) = \frac { 1 } { 7 } x ^ { - 7 }\)
• B)\(f ^ { - 1 } ( x ) = x ^ { \frac { 1 } { 7 } }\)
• C) \(f ^ { - 1 } ( x ) = \frac { 1 } { 8 } x ^ { 8 }\)
• D) \(f ^ { - 1 } ( x ) = x ^ { - 7 }\)
• E) \(f ^ { - 1 } ( x ) = 7 x ^ { 6 }\)

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The amount of prosperity, comfortability, tangible assets, and essentials afforded to a distinct socioeconomic bracket or area.

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An increase in the economic output of a country adjusted for changes in the price level (inflation), indicating an expansion in the economy over time.

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The process of innovation and introduction of new technologies and methods, which improves efficiency and productivity.

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