Graph the function. 2 -x*+4 for x<2 %3D 2x-4 for x> 2

2. The graph below tells the story of Kelii filling up her empty swimming pool with a hose at a constant rate. Create new graphs based on the changes described below. ster out at acon Water (gallons) Keli fils to his ice cream Time (minutes) rer feaonel a. After Kelii has been filling the pool for a few minutes, her friend decides to help her and puts a second hose in the pool. Water (gallons), Time (minutes) b. After Kelii has been filling the pool for a few minutes, the hose gets a hole in it so the water is coming out at a slower rate. Water (gallons) Time ter alons) Time (minutes) thet is enoug c. The pool started with some water in it. Water (gallons) Time (utes) Time (minutes)

With aging, body fat increases and muscle mass declines. The graph to the right shows the percent body fat in a group of adult women and men as they age from 25 to 75 years. Age is represented along the x-axis, and percent body fat is represented along the y-axis. For what age does the percent body fat in men reach a maximum? What is the percent body fat for that age? The percent body fat in men reaches a maximum at the age of years. What is the percent body fat at the maximum? % Percent Body Fat Percent Body Fat in Adults 40- 30- 20- 25 Momen 50 Age Men 75 Q Q

I completely understandable the first parts of the homework but this graph is confusing me, if you could show step by step it would mean a lot! Thanks !