Sketch the Graph of the Parabola $$y = \frac { 2 } { 5 } x ^ { 2 } - 1$$

question 255

Multiple Choice

Sketch the graph of the parabola.
- $$y = \frac { 2 } { 5 } x ^ { 2 } - 1$$

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Definitions:

Jawless Fish

A group of fish without jaws, such as hagfish and lampreys, representing early forms of vertebrate life.

Conodonts

Extinct, simple fishlike chordates with large eyes and tooth-like hooks; may have been early vertebrates.

Toothlike Hooks

Structures resembling teeth or hooks, often used by plants or animals for attachment or predation.

Gill Arches

Skeletal elements that support the gills in fish and some amphibians, crucial for the respiration process in aquatic organisms.