Find the Critical Point(s) of the Function

question 62

Multiple Choice

Find the critical point(s) of the function. Then use the second derivative test to classify the nature of each point, if possible. Finally, determine the relative extrema of the function. ​ ​

• A) ; relative minimum value:
• B) ; relative maximum value:
• C) ; saddle point:
• D) there are no critical points

---

Definitions:

Ideal Refrigerant

is a theoretical concept for a substance used in refrigeration that has optimal thermodynamic and physical properties, such as being non-toxic, environmentally friendly, and highly efficient in heat absorption and release.

Non-Combustible

Materials or substances that are incapable of igniting and burning, used in various safety applications to prevent fire.

Boil Temperatures

The temperature at which a liquid turns into vapor, which varies depending on the atmospheric pressure and the liquid's properties.

A/C Circuit

An alternating current (A/C) circuit, in which the flow of electric charge periodically reverses direction, typically used in household and industrial power.