For each of the following graph transformations, give the $x$ and $y$ coordinates of the point on the new graph which corresponds to the point $P=(-2,6)$ on the original graph.
Shift Right by 4 and then Flip Horizontally: $($ $,$ $)$
Flip Horizontally and then Shift Right by 4: $($ $,$ $)$
Stretch Vertically by 3 and then Shift Down by 7: $($ $,$ $)$
Shift Down by 7 and then Stretch Vertically by 3: $($ $,$ $)$