Answers to Internet Assignments #30, 31, 32, 32A, 33

Assignment #30

1. 2/[15(x-1)]

2. 1/[(x-3)(x-2)]

3. (10-9x)/[6(x-4)]

4. 12/[(x-4)(x-3)]

5. 6/(x-3)

6. 5/(x+3)


 Assignment #31

1. -3

2. 1

3. 14/3

4. -9

5. -7

6. 40

7. 27

8. -6		 Assignment #32

1.-5

2. 8

3. 15

4. 28

Assignment #32A

1. (0,-6), (4,0)

2. (0,-7), (1,0)

3. (0, -13/3), (3, 2/3)

4. (0,-8),(2,0),(1,-4), (1,-4)

5. (0,-4),(8,0), (1, -7/2), (4,-2)

6. (0,-6), (6,0),(3,-3), (-1,-7)

Assignment #33

1. (0,-2), (3,0), (6,2), (9,4)

2. (5,0),(0,-2)

3. (0, -15), (10, 0),(2,-12),(12,3)

4. (0,-16),(4,0),(3,-4), (-2,-24)

5. (0,-3),(4,0), (5, 3/4), (-2/3,-5/2)

6. (0,-6), (6,0),(3,-3), (-1,-7)









 


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