decyphere this word problem into equation form (they have chickens and pigs in total there are 40 animal legs among the chickens and the pigs and there are 16 heads how many chickens do they have) ILL GIVE BRAINLIEST

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.