Find the Critical Number(s),if Any,of the Function

question 54

Multiple Choice

Find the critical number(s) ,if any,of the function .

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Definitions:

Atmospheric Layer

A region in the Earth's atmosphere differentiated by characteristics such as temperature and composition, including the troposphere, stratosphere, mesosphere, thermosphere, and exosphere.

Ozone

A molecule composed of three oxygen atoms, significant for its role in absorbing harmful ultraviolet radiation in the Earth's stratosphere.

Smog

A type of air pollution characterized by a mixture of smoke and fog, often resulting from industrial emissions and vehicle exhaust.

Stratospheric Ozone

A layer of ozone molecules located in the Earth's stratosphere that absorbs and protects living organisms from the harmful effects of the sun's ultraviolet radiation.