Find the Limit If It Exists $$\lim _ { x \rightarrow 9 } ( 22 - 6 x )$$

question 129

Multiple Choice

Find the limit if it exists.
- $$\lim _ { x \rightarrow 9 } ( 22 - 6 x )$$

• A) -32
• B) -76
• C) 32
• D) 76

---

Definitions:

Creatine Kinase

An enzyme that catalyzes the conversion of creatine and utilizes adenosine triphosphate (ATP) to create phosphocreatine and adenosine diphosphate (ADP), playing a crucial role in energy production in muscles.

ATP Production

The process through which cells generate adenosine triphosphate (ATP), a molecule that stores and transports energy within cells for various functions.

Creatine Phosphate

An energy storage molecule in muscle cells that donates a phosphate group to ADP to produce ATP during the first few seconds of muscle activity.

Sacroiliac Joint

The joint between the sacrum and the iliac bones of the pelvis, which supports the weight of the upper body.