What does point a represent on this graph number of downloads 04812 number of w e b visits 0 12 24 36 a when there are 12 w e b visits there are four downloads b when there are 12 downloads there are four w e b visits see as the number of w e b visits increase by 12 the number or downloads decreased by four D is the number of web visit decreased by 12 of them number of downloads increase by four