The graph of a function is shown below. If the graph is translated 2 units to the left, which of the following will be the resulting graph?

A graph identical in shape to the original, but with its vertex at and passing through and .
A graph identical in shape to the original, but with its vertex at and passing through and .
A graph identical in shape to the original, but with its vertex at and passing through and .
A graph identical in shape to the original, but with its vertex at and passing through and .