What is the mean for 87,93,86,90,84

Which statement holds true for absolute value functions? •the absolute value determines the direction in which theb.the coefficient determines the line along which the graph,the distance between the left and the right arm is based od.the vertex coordinates and the absolute value determine 111

Me. i can't figure out this question. give an explanation too. .

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily