Follow these steps to apply the transformations
Step 1) Vertically scale the graph by a factor of 0.5 = 1/2, meaning that it is half as tall as before (ie it has been "squished" or compressed vertically)
Step 2) Shift the graph 2 units to the right
Step 3) Shift the graph 1 unit up
Following these steps will lead you to the graph shown in the attached image