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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

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
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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

User Feuda
by
8.3k points

1 Answer

6 votes
B. I think it is. Try it and tell me if it works.
User Polynomial
by
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