The position-time function for a cyclist is r(t)=3t2-2t+9. What is the displacement of the cyclist from t=10 to t=20 seconds? A) 889 m B) 999 m

asked Jan 22, 2022 199k views

2 votes

The position-time function for a cyclist is r(t)=3t2-2t+9. What is the displacement of the cyclist

from t=10 to t=20 seconds?

A) 889 m

B) 999 m

by Feuda

4.2k points

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6 votes

B. I think it is. Try it and tell me if it works.

Polynomial answered Jan 28, 2022

4.6k points

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