Find the Extreme Values of the Function and Where They $$y = \frac { 1 } { x ^ { 2 } + 1 }$$

question 255

Multiple Choice

Find the extreme values of the function and where they occur.
- $$y = \frac { 1 } { x ^ { 2 } + 1 }$$

• A) The maximum value is 1 at x = 0.5, the minimum value is -1 at x = 0.5.
• B) The minimum value is -1 at x = 0.5.
• C) The maximum value is 1 at x = 0.5.
• D) The maximum value is 1 at x = 0.

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Definitions:

Plasma

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Endotherm

An animal that uses metabolic energy to maintain a constant body temperature despite variations in environmental temperature (e.g., birds and mammals). Compare with ectotherm.

Structural Adaptation

Physical features of an organism that have evolved to help it survive or thrive in its environment.

Feathers

Specialized skin growths in birds, contributing to flight, insulation, and display.