Find a quadratic model from the news or social media. Describe the model including what the variables represent. If you graphed it, would the parabola open up or down? Why? Is there a maximum or minimum value? What is it and when does it occur? What is the domain and range? Why?

Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x − 78| ≥ 20 b. |x − 20| ≥ 78 c. |x − 20| ≤ 78 d. |x − 78| ≤ 20