Find the Limit, If It Exists $$\lim _ { x \rightarrow 4 } \frac { x ^ { 2 } + 9 x + 20 } { x + 4 }$$

question 156

Multiple Choice

Find the limit, if it exists.
- $$\lim _ { x \rightarrow 4 } \frac { x ^ { 2 } + 9 x + 20 } { x + 4 }$$

• A) 72
• B) Does not exist
• C) 1
• D) 9

---

Definitions:

Pituitary Gland

A pea-sized gland located at the base of the brain, involved in controlling growth, metabolism, and reproductive functions.

Gonads

Gonads are the primary reproductive organs in animals, including testes in males and ovaries in females, responsible for producing gametes and sex hormones.

Adrenal Gland

An endocrine gland that produces various hormones including adrenaline and steroids affecting metabolism and stress response.

Thyroid Gland

An endocrine gland located in the neck that produces hormones regulating growth, metabolism, and energy production.