Brentford are a fairly tough opponent in the Premier League, with Brentford scoring an average of 2 goals in home games (28 goals scored in 14 games), but also conceding an average of 1 goal per game.
Newcastle United are in 3rd place in the standings, with the Magpies also performing very well in away games, scoring 23 goals in 14 games, conceding 11.
Given such performance of the teams, as well as the last face-off, it is likely that both teams can exchange goals, but still a bet on the total looks more attractive.
Prediction: at least 3 goals to be scored. We recommend the "Over 2.5" bet, odds 2.03