Determine the Two Equations Necessary to Graph the Ellipse with a Graphing

question 196

Multiple Choice

Determine the two equations necessary to graph the ellipse with a graphing calculator.
- $$\frac { ( x - 2 ) ^ { 2 } } { 64 } + \frac { y ^ { 2 } } { 25 } = 1$$

• A)\(y = \frac { 5 \sqrt { 64 - x ^ { 2 } } } { 8 }\) and \(y = - \frac { 5 \sqrt { 64 - x ^ { 2 } } } { 8 }\)
• B) \(y = \frac { 5 \sqrt { - x ^ { 2 } + 4 x + 60 } } { 8 }\) and \(y = - \frac { 5 \sqrt { - x ^ { 2 } + 4 x + 60 } } { 8 }\)
• C) \(y = \frac { 5 \sqrt { 256 - x ^ { 2 } } } { 8 }\) and \(y = - \frac { 5 \sqrt { 256 - x ^ { 2 } } } { 8 }\)
• D) \(y = \frac { 5 \sqrt { 4 - x ^ { 2 } } } { 8 }\) and \(y = - \frac { 5 \sqrt { 4 - x ^ { 2 } } } { 8 }\)

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Definitions:

Traditional Costing

An accounting method that allocates manufacturing overhead based on the volume of a cost driver, such as the amount of labor or materials used.

Overhead Applied

The portion of overhead costs allocated to individual product units or service engagements based on a predetermined rate.

Activity-Based Costing

A costing method that assigns overhead and indirect costs to related products and services based on the activities that it requires.

Activity-Based Costing

A costing method that assigns overhead and indirect costs to related products and services based on the activities that drive costs.