Which graph represents the function

The second one (I just used desmos) 

f(x)  =  [ x^2 - 49 ] / [ x + 7]  =    [ (x+ 7) (x - 7) ]   /  ( x + 7)      =  x - 7

Thus.....this is the graph  of  the  line   y = x - 7

And it will have a "hole"  at  x = - 7    because this value makes the denominator of the original function undefined 

And when x = -7,  then y = - 7 - 7 =  -14

So....the "hole" occurs at (-7, -14)

So....the second graph is correct