Write the rule of the nth term of each sequence 7,4,1,-2

= 10 - 3n

Step-by-step explanation:

the terms 7, 4, 1, - 2 form an arithmetic sequence with n th term

= + (n - 1)d

where d is the common difference and the first term

here d = - 2 - 1 = 1 - 4 = 4 - 7 = - 3 and = 7, hence

= 7 - 3(n - 1) = 7 - 3n + 3 = 10 - 3n

x= 149. 24+7=31. 180-31=149

your welcome

the answer is 0.3175 hope that you ^w^

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