5 months ago

Q:

Determine whether the sequence is arithmetic or not. If it is, find the common difference and the next three terms. 1.2,5,8,11,... 6.1,5,9,13,... 2. 2,-4, 6,-8, 10, ... 7. 1/2 , 1/3 , 1/4 , 1/5 ,... 3.-6,-10,-14,-18,... 8. square root of 5, square root of 6,7, square root of 8,... 4. 40,42,44,46,... 9.98,95,92,89,... 5. 1.2, 1.8, 2.4, ... 10. 1, 4/3 , 5/3 ,2,...

Determine whether the sequence is arithmetic or not. If it is, find the common difference and the next three terms. 1.2,5,8,11,... 6.1,5,9,13,... 2. 2,-4, 6,-8, 10, ... 7. 1/2 , 1/3 , 1/4 , 1/5 ,... 3.-6,-10,-14,-18,... 8. square root of 5, square root of 6,7, square root of 8,... 4. 40,42,44,46,... 9.98,95,92,89,... 5. 1.2, 1.8, 2.4, ... 10. 1, 4/3 , 5/3 ,2,...

Accepted Solution

A:

Determine whether the sequence is arithmetic or not. If it is, find the common difference and the next three terms. 1.2,5,8,11,... 6.1,5,9,13,... 2. 2,-4, 6,-8, 10, ... 7. 1/2 , 1/3 , 1/4 , 1/5 ,... 3.-6,-10,-14,-18,... 8. square root of 5, square root of 6,7, square root of 8,... 4. 40,42,44,46,... 9.98,95,92,89,... 5. 1.2, 1.8, 2.4, ... 10. 1, 4/3 , 5/3 ,2,...