Find the Vertex and Directrix of the Parabola

question 58

Multiple Choice

Find the vertex and directrix of the parabola.

• A)vertex: directrix:
• B)vertex: directrix:
• C)vertex: directrix:
• D)vertex: directrix:
• E)vertex: directrix:

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Definitions:

Insulation

Materials or substances used to prevent the transfer of heat, electricity, or sound from one area to another.

Lipids

A group of naturally occurring molecules that include fats, waxes, sterols, fat-soluble vitamins, and others, serving as a major energy source and structural components of cells.

Glycogen

A multibranched polysaccharide of glucose that serves as a form of energy storage in animals and fungi.

Carbohydrates

Organic compounds made up of carbon, hydrogen, and oxygen atoms, serving as a major energy source for the body.