Three dressers are placed side by side. one dresser is 2 feet 10 inches wide, another is 6 feet 9 inches wide, and the third is 4 feet 7 inches wide. how wide are they combined?

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1