Find the Domain of the Rational Function $$r ( x ) = \frac { x ^ { 2 } - 11 x + 28 } { x ^ { 2 } - 7 x }$$

question 15

Multiple Choice

Find the domain of the rational function.
- $$r ( x ) = \frac { x ^ { 2 } - 11 x + 28 } { x ^ { 2 } - 7 x }$$

• A) All real numbers except 0 and 7 .
• B) All real numbers except 0 and \(- 7\).
• C) All real numbers except \(- 7\) and 7 .
• D) All real numbers except 0 .

---

Definitions:

Intermediate Stage

This term refers to a middle phase in a process, development, or series, where significant progress has been made but the final goal has not yet been reached.

Idealize

To idealize is to regard or represent something as perfect or better than in reality, often ignoring possible flaws.

Grief

Grief is the intense emotional suffering or distress experienced as a result of loss, particularly the death of a loved one.

Caregivers

Individuals who provide care and assistance to those in need, such as children, the elderly, or the sick.