Which of the Following Graphs Are Symmetric About the Y-Axis $y = x ^ { 7 } - x ^ { 6 } + 18$

question 312

Multiple Choice

Which of the following graphs are symmetric about the y-axis

• A) \(y = x ^ { 7 } - x ^ { 6 } + 18\)
• B) \(y = x ^ { 7 } - x ^ { 12 } + 18\)
• C) \(y = x ^ { 9 } - x ^ { 7 } + 18\)
• D) \(y = x ^ { 12 } - x ^ { 6 } + 18\)
• E) \(y = x ^ { 9 } + x ^ { 7 } + 18\)

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Definitions:

Boil

The process of heating a liquid to the temperature at which it turns to vapor.

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.