with aging, body fat increases and muscle mass declines. the graph to the right shows the percent body fat…

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. state the intervals on which the graph giving the percent body fat in men is increasing and decreasing. on what interval is the graph increasing? a. (20,26) b. (25,75) c. (25,55) d. (55,75)
Answer
Explanation:
Step1: Analyze the men's graph
Look at the graph for men (lower - curve).
Step2: Identify increasing interval
The y - value (percent body fat) of the men's graph is increasing as the x - value (age) increases from 25 to 55.
Answer:
C. (25,55)