Title: Definite Integrals Pre-Video Questions
Course: Calculus Videos Project > Section: Definite Integrals

Q: The velocity of a runner at different moments in time since starting a race is given by the following table.

t in seconds | 2 | 4 | 6 | 8 | 10
v(t) in m/s | 1 | 3 | 5 | 6 | 6

Based on the table, which of the following is an approximation to ?
- 18 meters
- 28 meters
- 30 meters
- 42 meters
- 44 meters
- None of the above
A: None of the above

Q: Use the graph of the rate, , to answer the following question:

Which value is greatest?
- A left Riemann sum from t=2 to t=8 where
- A left Rimann sum from t=2 to t=8 where
- More information is needed
A: A left Riemann sum from t=2 to t=8 where

Q: The following picture illustrates a Riemann sum using terms. The dotted lines are located at etc.

Which expression from the Riemann Sum definition of the definite integral represents the green shaded region?
A: (a choice with no text)