To find out how many photographs Amanda took, we first need to determine how many photographs Annie took. Annie took a total of 6 photographs at home and 8 photographs at school, making it 6 + 8 = 14 photographs in total.
Since Amanda took 4 fewer photographs than Annie, we need to subtract 4 from the total photographs Annie took. So, Amanda took 14 - 4 = 10 photographs in total.
Therefore, Amanda took 10 photographs in total.