Question

Highlight (,) O CalculatoQuestion 18Dag for ReFormula SheetThe function (%) - 2.15(2x2 - 4x6) models the cost, in dollars, of a rug with width x foet. What is the cost of a rug that is 9 feet wide

Answer 1

Explanation:

The following function models the cost, in dollars, of a rug with width x feet.

`f(x)=2.15(2x^2-4x-6)`

Therefore, if we want to determine