Find the Vertex and Focus of the Parabola for the Given

question 101

Multiple Choice

Find the vertex and focus of the parabola for the given equation and select its graph.​ $$y = - 3 x ^ { 2 }$$ ​

• A)Vertex: (0,0) Focus: (0,3)
• B)Vertex: (0,0) Focus: (0,-12)
• C)Vertex: (0,0) Focus: (0,-3)
• D)Vertex: (0,0) Focus: \[\left( 0 , - \frac { 1 } { 12 } \right)\]
• E)Vertex: (0,0) Focus: \[\left( 0 , \frac { 1 } { 3 } \right)\]

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Definitions:

Activity-Based Costing

A costing method that assigns overhead and indirect costs to related products and services based on their usage of resources, providing more accurate product cost information.

Activity Cost Pools

Categories of overhead costs grouped together based on similar activities in an activity-based costing system.

Customer Margin

The profit generated from a specific customer, calculated by subtracting the costs associated with serving that customer from the revenue earned from them.

Total Overhead Cost

The sum of all indirect costs involved in operating a business, including administrative and managerial expenses.