The transformations which have made to produce the function y₂ = 1+csc (x-π) from the <span>parent function y = csc x </span>1. shift up one unit ⇒ shift one unit in the direction of positive y 2. shift to the left equal to π ⇒ shift π units in the direction of positive x
See the attached figure. Blue graph represents the parent function Red graph represents the produced function after transformation.