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Insert the indicated number of arithmetic means between the given first and last terms of the following arithmetic sequences.​

Insert The Indicated Number Of Arithmetic Means Between The Given First And Last Terms Of The Following Arithmetic Sequences class=

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Answer:

1.2, 17, 32

2.6, 18, 30, 42, 54

3.68, 55, 42, 29, 16, 3

4.10, 15, 20, 25, 30, 35, 40

5.½, 1, 3/2, 2

6.-4, -1, 2, 5, 8

7.-16, -14, -12, -10, -8

8.1/3, 1, 5/3, 7/3, 3, 11/3

9.a, a+b/2, b

10.x + y, x, x - y, x – 2y

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