Find the Requested Composition of Functions $f ( x ) = \frac { 5 } { x - 8 }$

question 12

Multiple Choice

Find the requested composition of functions.
-Given $f ( x ) = \frac { 5 } { x - 8 }$ and $g ( x ) = \frac { 4 } { 5 x }$ , find $( f \circ g ) ( x )$

• A) \(\frac { 4 x - 32 } { 25 x }\)
• B) \(\frac { 25 x } { 4 + 40 x }\)
• C) \(\frac { 5 x } { 4 - 40 x }\)
• D) \(\frac { 25 x } { 4 - 40 x }\)

---

Definitions:

Advertising

The action of calling public attention to products, services, needs, etc., especially by paid announcements in print, broadcast, or online media.

Monopolistic Competition

A market structure where many companies sell products that are similar but not identical, allowing for some degree of market power.

Market Structure

The organization and characteristics of a market, including the number and size of firms, product differentiation, and entry and exit barriers.

Homogeneous Products

Goods that are seen as identical by consumers, making them perfect substitutes for one another.