Use Interval Notation to Represent All Values of X Satisfying $y = \frac { x - 1 } { 12 } - \frac { x - 3 } { 15 } - \frac { 1 } { 60 }$

question 350

Multiple Choice

Use interval notation to represent all values of x satisfying the given conditions.
- $y = \frac { x - 1 } { 12 } - \frac { x - 3 } { 15 } - \frac { 1 } { 60 }$ and $y$ is at least $0 .$

• A) \(( - \infty , - 6 )\)
• B) \([ - 6 , \infty )\)
• C) \(( - 6 , \infty )\)
• D) \(( - \infty , - 6 ]\)

---

Definitions:

Midbrain

A part of the brainstem involved in vision, hearing, motor control, sleep/wake, arousal (alertness), and temperature regulation.

Pons

A part of the brain located in the brainstem, connecting the medulla oblongata and the thalamus, playing a key role in controlling breathing, communication between different parts of the brain, and sensations such as hearing, taste, and balance.

Thalamus

Structure that acts as a relay station for sensory information heading to the cerebral cortex for interpretation; a subdivision of the diencephalon.

Hypothalamus

A region of the brain responsible for the regulation of many bodily functions, including temperature, hunger, and hormone release.