F(x) = 2x-1 with a translation 1 unit left followed by a reflection in the x-axis

Answer 1

one unit left means -1 shift on x-axis leads to F(x+1)

reflection on x-axis means rotating the graph upside down on x-axis which leads -F(x+1)

-F(x + 1) = -2(x + 1) + 1 = -2x - 2 + 1 = -2x -1