Question

tiana is a member of the school swim team, and she specializes in distance events. today at practice, she plans to swim for 20 minutes at a constant speed of 75 meters per minute. the function d(m) represents the total distance tiana has swum, in meters, during m minutes of practicing. what is the domain of d(m)?

Answer 1

domain can be from 0 to 20

Explanation:

if she doesn't swim, it will be 0 but she can swim up to 20 minutes which will be our x value and our max domain value