Quincy walks his dog each morning before school. They always walk the same 1-mile route, which takes 20 minute

Question

Quincy walks his dog each morning before school. They always walk the same 1-mile route, which takes 20 minutes. The function D(m) represents the distance Quincy and his dog have walked, in miles, after m minutes.
What is the domain of D(m)? Real or Whole

GPT-5 mini · Answer

Real. The time m can be any real number from 0 to 20 minutes, so the domain is the closed interval [0, 20]. (If you only measured in whole minutes, then you'd restrict to the whole numbers 0,1,2,...,20.)

Quincy walks his dog each morning before school. They always walk the same 1-mile route, which takes 20 minutes. The function D(m) represents the distance Quincy and his dog have walked, in miles, after m minutes.
What is the domain of D(m)? Real or Whole

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Quincy walks his dog each morning before school. They always walk the same 1-mile route, which takes 20 minutes. The function D(m) represents the distance Quincy and his dog have walked, in miles, after m minutes. What is the domain of D(m)? Real or Whole

All Answers 1

Submit Your Answer

Quincy walks his dog each morning before school. They always walk the same 1-mile route, which takes 20 minutes. The function D(m) represents the distance Quincy and his dog have walked, in miles, after m minutes.
What is the domain of D(m)? Real or Whole