Respuesta :
The right answer for the question that is being asked and shown above is that: "y = x/26 and y = -0.030(x-500)2+15,900." A company plans to sell bicycle helmets for $26 each. The company's business manager estimates that the cost, y, of making x helmets is a quadratic function with a y-intercept of 8,400 and a vertex of (500, 15,900).
Option C is correct.The  system models this situation will be y = x/26 and y = -0.030(x-500)2+15,900 .
What is the equation?
A mathematical statement consisting of an equal symbol between two algebraic expressions with the same value is known as an equation.
Given data;
Bicycle helmets selling price= $26
The cost of producing x helmets,
y is estimated to be a quadratic function
y-intercept = 8,400
vertex of 8,400,
The  system models this situation will be y = x/26 and y = -0.030(x-500)2+15,900 .
Hence, option C is correct.
To learn more, about equations, refer;
https://brainly.com/question/10413253
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