This group exercise involves exploring the way we grow. Group members should create a graph for the function that models the percentage of adult height attained by a boy who is x years old, f(x) = 29 + 48.8 log(x + 1). Let x = 5, 6, 7,......, 15, find function values, and connect the resulting points with a smooth curve. Then create a graph for the function that models the percentage of adult height attained by a girl who is x years old, g(x) = 62 + 35 log(x - 4). Let x = 5, 6, 7, . . . , 15, find function values, and connect the resulting points with a smooth curve. Group members should then discuss similarities and differences in the growth patterns for boys and girls based on the graphs.