If the Vertex of the Graph of a Quadratic Function $x$

question 117

Multiple Choice

If the vertex of the graph of a quadratic function lies in quadrant III and the graph is concave up, how many $x$ -intercepts does the graph have?

• A) 1
• B) 0
• C) 2
• D) 3

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Definitions:

Marginal Cost

The increase in cost resulting from the production of one additional unit of a good or service.

Marginal Benefit

The extra utility or satisfaction that is derived from the consumption or manufacture of one more unit of a good or service.

Marginal Cost

The growth in complete cost caused by the manufacture of one more unit of a good or service.

Artificially Scarce Good

A product or service whose availability is limited due to artificial constraints, such as legal restrictions or monopolistic practices, rather than natural scarcities.