Question

Suppose you want to transform the graph of the function y=tan(x+pi/4)-1 into the graph of the function y=-tan(x+pi/2)+1

Answer 1

A) Reflect the graph of the first function across the x-axis, translate it pi/4 units to the left, and translate it 2 units up

Answer 2

If you want to get y=-tan(x+π/2) +1 then;
In the given equation
+1 will shift the function upward by 1 unit
minus(-) sign will reflect the graph across x_axis

see the attached diagram of -tan(x+π/2) +1