First, watch the following video about types of graphs and the parts of https://dk. be/98kbYeTC6Mo Answer the following questions: 1. When do you use a line graph? 2. When do you use a bar graph? 3. What is an indepedent variable and what axis do you graph it on? 4. What is a dependent variable and what axis do you graph it on? ​

"six months ago, several of molly's friends joined the trimtime fitness center. each of them participated in trimtime's weight-reduction and fitness regimen. all reported substantial weight reduction, and all are visibly slimmer. molly is convinced. she joins trimtime and enrolls in the program, hoping and expecting to see the same results. she is especially delighted to learn that trimtime had adjusted its program to make it even more effective in a shorter period of time." what is the feature in question/attribute of interest in this argument?