Find the next four terms in the arithmetic sequence.-15, -7, 1, ... a)7,13,19,21 b) 10,19,28,37 c)9,17,25,33 d)7,15,25,37
Accepted Solution
A:
To find the arithmetic sequence, we can first find it's common difference by deducting the first term by the second term:-7-(-15)=-7+15=8Therefore the common difference is 8, and to find the remaining terms we can add 8 for the respective terms.T(4) = 1+8 =9Therefore the answer is c)9,17,25,33.Hope it helps!