Find trusted answers to your questions with the help of IDNLearn.com's knowledgeable community. Discover in-depth answers to your questions from our community of experienced professionals.

Haru bikes to his friend's house. After visiting for a while, Haru heads home. On the way, he stops at the market to buy a bottle
of water. d(t) represents Haru's distance from his house, in kilometers, after t hours.
Which describes the domain of d(t)?
00≤d (t) ≤ 2.1
00≤d (t) ≤8
00≤t≤ 2.1
00≤t≤8