Find the Vertex and Focus of the Parabola from the Given

question 84

Multiple Choice

Find the vertex and focus of the parabola from the given equation and select its graph.​ $$x ^ { 2 } + 16 y = 0$$ ​

• A)Vertex: (0,0) Focus: (4,0)
• B)Vertex: (0,0) Focus: (-4,0)
• C)Vertex: (0,-4) Focus: (0,0)
• D)Vertex: (0,0) Focus: (0,4)
• E)Vertex: (0,0) Focus: (0,-4)

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Definitions:

Marginal Revenue Curve

A graphical representation showing how the revenue from selling one additional unit varies.

Horizontal

A line or direction parallel to the ground or to the bottom edge of a page, representing equality or uniformity in a graphical representation.

Market Price

The current price at which an asset or service can be bought or sold.

Average Variable Cost

The variable cost of production divided by the quantity of output, representing the cost of labor and materials per unit of production.