At sunrise, the outside temperature was 5 degrees fahrenheit below zero. by noon, the temperature rose 17 degrees and then fell 4 degrees by sundown. what was the temperature by the end of the day?

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.