How to create a function directly from the output of Solve

Question

If I evaluate Solve[f[x,y]==0,x], I get a bunch of solutions like:

{{x -> something g[y]}, {x -> something else}}, etc.

Now I

Answer 1

This is really cool. Thanks. By converting Solve results into functions I could use Manipulate in a Plot. Something like

In[73]:= g = solutionFunctions[x^2 + a x + b == 0, x]
Out[73] = {Function[{a, b}, 1/2 (-a - Sqrt[a^2 - 4 b])], 
  Function[{a, b}, 1/2 (-a + Sqrt[a^2 - 4 b])]}

In[74]:= Manipulate[Plot[g[[1]][a, b], {a, 0, 4}], {{b, 1}, 0, 10}]

And you get a plot where you can manipulate parameter b