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10 questions
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- 1. Multiple-choice30 seconds1 pt
- 2. Multiple-choice30 seconds1 pt
- 3. Multiple-choice30 seconds1 pt
The function f is continuous on the closed interval [0,6] and has values given in the table above. The trapezoidal approximation found with 3 subintervals is 52. What is the value of k?
2
6
7
10
- 4. Multiple-choice30 seconds1 pt
A particle moves along an axis so that at any time t>0, its velocity is given by v(t)=4-6t2. If the particle is at position p=7 at t=1, what is the position of the particle at t=2?
-10
-5
-3
3
- 5. Multiple-choice30 seconds1 pt
6
ln 25
2
5+ 2/e
- 6. Multiple-choice30 seconds1 pt
- 7. Multiple-choice30 seconds1 pt
What is the area of the region enclosed by the graphs of f(x)=x-2x2 and g(x)=-5x?
7/3
16/3
20/3
9
- 8. Multiple-choice30 seconds1 pt
The velocity of a particle moving along an axis is given by v(t)=2-t2 for t>0, what is the average velocity of the particle from t=1 to t=3?
-4
-3
8/3
- 7/3
- 9. Multiple-choice30 seconds1 pt
10
20
23
35
- 10. Multiple-choice30 seconds1 pt
