Identify the Quadric Surface

question 70

Multiple Choice

Identify the quadric surface. z² - x² - y² = 1

• A) The graph is a hyperboloid of one sheet.
• B) The graph is an ellipsoid.
• C) The graph is an elliptic cone.
• D) The graph is hyperboloid of two sheets.
• E) The graph is an elliptic paraboloid.

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Definitions:

Colored Part

The iris of the eye, which contains pigmentation that determines eye color.

Eye

An organ of vision that detects light and converts it into electro-chemical impulses in neurons.

Pupil

The opening in the center of the iris of the eye that allows light to strike the retina.

Dim Room

A dim room is a space where the lighting is intentionally kept low, either for ambiance, to reduce energy consumption, or to facilitate certain activities or experiments.