need_helps
Mar 20, 2008, 11:32 PM
hi there I am given a graph of y=f(x) and told to sketch this y=2f(x-2)
I know I shift the entire graph 2 units to the right but I don't know what to do with the dilation of 2 from the axis part. Do I multiply the y or x co-ordinates by 2.
I know I shift the entire graph 2 units to the right but I don't know what to do with the dilation of 2 from the axis part. Do I multiply the y or x co-ordinates by 2.