For the Pair of Functions, Perform the Indicated Operation $f ( x ) = 3 x + 8 , g ( x ) = 4 x + 6 \quad$

question 105

Multiple Choice

For the pair of functions, perform the indicated operation.
- $f ( x ) = 3 x + 8 , g ( x ) = 4 x + 6 \quad$ Find $( f \cdot g ) ( x )$

• A) \(12 x ^ { 2 } + 50 x + 48\)
• B) \(7 x ^ { 2 } + 50 x + 14\)
• C) \(12 x ^ { 2 } + 48\)
• D) \(12 x ^ { 2 } + 38 x + 48\)

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Definitions:

Phalanges

The skeletal components located in the digits of humans and other vertebrates.

Carpals

The eight small bones that make up the wrist that connect the hand to the forearm.

Metacarpals

The five long bones found in the hand between the wrist (carpals) and the fingers (phalanges), making up the palm.

Phalanges

The skeletal structures found within human fingers and toes.