When a Quadratic Equation Is Solved Graphically, Which Feature of the Graph

question 4

Multiple Choice

When a quadratic equation is solved graphically, which feature of the graph represents the solution(s) to the equation?

• A) The mean gradient of the curve
• B) The point(s) at which the graph crosses the vertical (y) axis
• C) The point(s) at which the graph crosses the horizontal (x) axis
• D) The area between the curve and the horizontal axis

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Definitions:

Credit Sale

Transactions where goods or services are sold by providing credit to the customer, with payment to be received at a later date.

Merchandise Return

Goods returned by the buyer to the seller after purchase due to defects, dissatisfaction, or other reasons, often resulting in a reversal or adjustment of the initial sale transaction.

Sales Tax

A government-imposed tax on sales of goods and services, paid by the purchaser and collected by the seller.

Credit Customer

A customer who purchases goods or services on credit, paying at a later date rather than at the time of sale.