Title: Definite Integrals PostVideo Questions
Course: Calculus Videos Project Modules

Q: The following picture illustrates a Riemann sum.
[Image: image]
Which expression from the Riemann Sum definition of the definite integral represents the green shaded region?
- [Image: equation] (Incorrect)
- [Image: equation] (Incorrect)
- [Image: equation] (Incorrect)
- [Image: equation] (Correct)
- [Image: equation] (Incorrect)
- [Image: equation] (Incorrect)
A: [Image: equation]

Q: Use the graph of the rate, [Image: equation], to answer the following question:
[Image: image]
Which value is greatest?
- [Image: equation] (Incorrect)
- [Image: equation] (Correct)
- [Image: equation] where [Image: equation] (Incorrect)
- [Image: equation] where [Image: equation] (Incorrect)
- None of the above (Incorrect)
- More information is needed (Incorrect)
A: [Image: equation]

Q: The velocity of a runner at different moments in time since starting a race is given by the following table.
[Image: image]
Which of the following is an approximation to [Image: equation]?
- 93 meters (Incorrect)
- 60 meters (Incorrect)
- 36 meters (Correct)
- 31 meters (Incorrect)
- 12 meters (Incorrect)
- None of the above (Incorrect)
A: 36 meters