With​ aging, body fat increases and muscle mass declines. The line graphs to the right show the percent body fat in adult women and men as they age from 25 to 75 years. The function P(x)= -0.004x^2 +0.25x+33.5 models percent body​ fat, p(x), where x is the number of years a​ person's age exceeds 25. Use the graphs to determine whether this model describes percent body fat in women or men.