$\text { Find the critical number of the function } f ( x ) = - 6 x ^ { 2 } + 108 x + 7$

question 20

Multiple Choice

$\text { Find the critical number of the function } f ( x ) = - 6 x ^ { 2 } + 108 x + 7$

• A) \(x = 18\)
• B) \(x = 9\)
• C) \(x = 84\)
• D) \(x = 14\)
• E) \(x = 7\)

---

Definitions:

Demographics

Demographics involve statistical data relating to the population and particular groups within it, used for identifying target markets.

Advertising Media

Various platforms or channels through which promotional messages are communicated to the public, including television, radio, print, and digital formats.

Viewer Profiles

Information and data collected about viewers or users that describe their habits, preferences, and demographic details to inform content creation, marketing strategies, and personalized experiences.

Digital Technologies

The range of electronic tools, systems, devices, and resources that generate, store, or process data, including social media, online gaming, multimedia, and mobile phones.