Find the Equation of a Circle with Center (0, 2)

question 12

Multiple Choice

Find the equation of a circle with center (0, 2) and radius . Then sketch its graph.

• A) x² + (y - 2)² = (Gridlines are spaced one unit apart.)
• B) x² + (y - 2)² = 6 (Gridlines are spaced one unit apart.)
• C) x² + (y - 2)² = (Gridlines are spaced one unit apart.)
• D) x² + (y - 2)² = 6 (Gridlines are spaced one unit apart.)

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Definitions:

Relatively Elastic

Describes a situation where a small change in price leads to a greater change in quantity demanded or supplied.

Inelastic

A description of a good's demand when consumers’ demand for it does not significantly change with a change in the good's price.

Total Revenue

The total income received by a firm from its sales of goods or services, calculated as the quantity sold times the price per unit.

Price Lowered

A decrease in the cost of a good or service to consumers.