Asporting goods store uses quadratic equations to monitor the daily cost and profit for various items it sells. the store’s daily profit, y, when soccer balls are sold at x dollars each, is modeled by y=6x^2 + 100x - 180. why is there an interval over which the graph decreases? a. if the store sells more soccer balls, they can decrease the price. b. if the soccer balls are returned for a refund, the store will lose money. c. if the soccer balls are too expensive, fewer will be sold, reducing profit.

C) If the soccer balls are too expensive, fewer will be sold, reducing profit.

Step-by-step explanation:

he store’s daily profit, y, when soccer balls are sold at x dollars each, is modeled by y= -6x^2 + 100x - 180.

When the price increases continuously, there must be drop in sales which drag to less profit.

Therefore, the C. true.

C) If the soccer balls are too expensive, fewer will be sold, reducing profit.

Hope this will helpful.

Thank you.

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step-by-step explanation:

the x's and the y's both go up the same amount each time, therefore it will be a linear function because it will go in a straight line when drawn on a graph.

hope this !

thats not a system of equations, that is a solution