new FaceTime features, SharePlay and Live Text graph to the right. Details The function has a relative maximum of at X = The function has a relative minimum of at X = The function is increasing on the interval(s): 10 -9 -8 -7 6 5 4 43 -2 -1 1 2 5 4 5 6 7 8 9 10 core The function is decreasing on the interval(s): rary The domain of the function is