Let's say that you want to paint a room in your house. the room has rectangular walls. each wall is 8 feet high. two of the walls are 15 feet long, and the other two walls are 12 feet long. based on these measurements, what is the total area of the walls of the room in square feet? (hint: calculate the area of each wall, and add the 4 areas together.) 416 432 454 488

The graph of the function f(x) = (x + 2)(x + 6) is shown below. which statement about the function is true? the function is positive for all real values of x where x > –4. the function is negative for all real values of x where –6 < x < –2. the function is positive for all real values of x where x < –6 or x > –3. the function is negative for all real values of x where x < –2.