Find the Vertex and Focus of the Parabola for the Given

question 369

Multiple Choice

Find the vertex and focus of the parabola for the given equation and select its graph. $y ^ { 2 } = - 4 x$

• A)Vertex: (0,0)Focus: (1,0)
• B)Vertex: (0,0)Focus: (1,0)
• C)Vertex: (0,0)Focus: (-1,0)
• D)Vertex: (0,0)Focus: ( - 1,0)
• E)Vertex: (0,0)Focus: (0,1)

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Definitions:

Oxidation-Reduction Reaction

Reaction in which one molecule is oxidized and another is reduced.

Charges

An amount or fee levied for a service, or the distribution of electrical energy.

Hydrogen Bonds

Weak bonds between molecules or within parts of a single molecule resulting from the attraction between a hydrogen atom and a more electronegative atom.

Surface Tension

A physical property of the surface of a liquid that makes it behave as though it is covered by a stretched elastic membrane.