Hi, what did your graphs look like for qs 13? y=f(x)+2 and y-f(x)
y-f(x) for me was literally an inverted version of f(x) so it's starting point was (-6,-4) and it's end point was (6,2)
Meanwhile f(x) + 2 was just every y value of (fx) and added two. So it's starting point was (-6,6) and it's end point was (6,0) I'm going off by memory here so correct me if I'm wrong, anyone.