Rule: if (x,y) is on the graph of f(x), then (y,x) is on the inverse function. The inverse swaps every x and y. The inverse undoes everything the original function does.
The given point (-3,7) swaps coordinates to (7,-3) which is why the answer is choice A
its aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa........................................................................................................
