Larry wants to buy some carpeting for his living room. the length of the room is 3 times the width and total area of the of the room is 27 square meters. what is the length of the living room?

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