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meiyrarodriguez
17.01.2021 •
Mathematics
Please help I am not sure on this one!
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Ответ:
Step-by-step explanation:
Rewrote expression.Cancelled negatives and moved negative exponents -->Ответ:
see explanation
Step-by-step explanation:
To find the first 3 terms substitute n = 1, 2, 3 into the formula
(a)
The first three terms are 22, 19, 16
Note the difference between consecutive terms is - 3
19 - 22 = 16 - 19 = - 3
Continuing this pattern
(b)
16 - 3 = 13
13 - 3 = 10
10 - 3 = 7
7 - 3 = 4
4 - 3 = 1
1 - 3 = - 2
The first negative term is - 2