Find the Vertex and Axis of Symmetry, and Then Graph

question 40

Multiple Choice

Find the vertex and axis of symmetry, and then graph the parabola given by:

• A) Vertex: (2, -1); Axis of symmetry: x = 2
• B) Vertex: (-2, -8); Axis of symmetry: x = -2
• C) Vertex: (1, -2); Axis of symmetry: x = 1

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Definitions:

Variable Overhead

Costs of indirect materials, indirect labor, and other operations that fluctuate with the level of production output.

Direct Labor-Hours

A measure of the amount of time workers spend directly manufacturing a product or performing a service.

Materials Quantity Variance

The variance arising from the actual amount of materials utilized in manufacturing compared to the anticipated standard quantity, times the standard expense for each unit.

Labor Efficiency Variance

The variance between the number of hours actually worked and the anticipated standard hours, times the normal rate per hour.