Graph the Rational Function $$f ( x ) = \frac { x ^ { 2 } - x - 20 } { x ^ { 2 } - 1 }$$

question 348

Multiple Choice

Graph the rational function.
- $$f ( x ) = \frac { x ^ { 2 } - x - 20 } { x ^ { 2 } - 1 }$$

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Definitions:

Wavelength

The distance between successive peaks of a wave, often used in the context of electromagnetic waves like light or sound.

Intensity

The degree of strength, power, or force of something, often related to sensations, feelings, or signals.

Blind Spot

An area in the visual field that lacks detection of light due to the absence of receptor cells on the optic disc of the retina.

Fovea

A small depression in the retina of the eye where visual acuity is highest, due to the concentration of cones.