Actually, no. They discussed this after the game on the radio. We're in if we win or tie. The NFL considers 2 ties as 1 win.
We're now 6-8-1. If we tie Atlanta, we'd be 6-8-2, Atlanta would be 6-9-1. But by the NFL's "math" our 6-8-2 would be the same as 7-8-0.
And, yes, NO is mathematically eliminated.
At least if we make the playoffs, we won't be able to settle for a tie.