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Unformatted text preview: Homework 5, Graded Problems
Part I. (1 pt. ea.) Diﬀerentiate each of the following. You should be able to do these without
looking at your book or any notes. You should be able to do these as fast as you can write the
1. y = x 6. y = x−3/4 2. y = x2 7. y = xe 3. y = 3x3 8. y = ex 4. y = 1
x 9. y = e2
10. y = xe2 1
5. y = √
x Part II. (5 pts. ea.) Diﬀerentiate each of the following. By the time you take Exam 2, you
should be able to do problems like these as fast as you can write down the answers.
16. y = ex x3 + 1
x 17. y = 3x + 5
6x + 2 18. y = ax + b
, assuming a, b, c and d are constants.
cx + d 19. y = ex
1+x 20. y = xex
1 + x2 1 ...
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- Fall '08