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Mathematics 18 Online
OpenStudy (anonymous):

Find the 11th term of the arithmetic sequence: a2 = -133 and a3 = -121

OpenStudy (uri):

Formula =a+2d a=first term d=distance

OpenStudy (anonymous):

that doesn't work...

OpenStudy (anonymous):

@Here_to_Help15

OpenStudy (kropot72):

Given the second and third terms, -133 and-121 respectively, can you find the common difference d. When you have found d, we can go to the next step.

OpenStudy (kropot72):

Th nth term of an arithmetic sequence is a + (n - 1)d, where a is the first term and d is the common difference.

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