Find $g \circ f$ ​ $f ( x ) = x - 9 \quad g ( x ) = x ^ { 2 }$

question 21

Multiple Choice

Find $g \circ f$ .​ $f ( x ) = x - 9 \quad g ( x ) = x ^ { 2 }$ ​

• A) \(( g \circ f ) ( x ) = x ^ { 2 } - 18 x + 81\)
• B) \(( g \circ f ) ( x ) = x ^ { 2 } - 81\)
• C) \(( g \circ f ) ( x ) = x ^ { 2 } - 9 x + 81\) ​
• D) \(( g \circ f ) ( x ) = x ^ { 2 } - 9\)
• E) \(( g \circ f ) ( x ) = x ^ { 2 } + 81\)

Understand the importance of structured fitness programs and appropriate physical activities for healthy older adults.

Develop knowledge on the best practices for transferring dependent patients safely to reduce musculoskeletal risks.

Apply knowledge of proper body mechanics for nurses and teach patients about safe body movements.

Identify the types of exercises beneficial for regaining strength after a period of prolonged immobility.

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