What I Have Learned Directions: Choose the correct answer from the words inside the box. Write your answers in a sheet of paper. decreasing increasing interpreting reading value In and the data presented in a line graph,we usually compare the data in terms of size and amount or quality presented. We state the to determine whether they are direction of the changes in the set of increasing or decreasing. A line that goes up means an a line that goes down from its previous point means a in value while in value.​