Find the 4^/text{th}4 th 4, start superscript, start text, t, h, end text, end superscript term in the sequence.

Question

Nathanael Richard

Mathematics

25 August, 01:31

Find the 4^/text{th}4 th 4, start superscript, start text, t, h, end text, end superscript term in the sequence.

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Answers (1)

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Genius · Answer 1

If the sequence is the following:

c (n) = - 7+6 (n-1)

c (1) = - 7 + 6 (1-1) = - 7 + 6 (0) = - 7+0 = - 7

c (2) = - 7 + 6 (2-1) = - 7 + 6 (1) = - 7 + 6 = - 1

c (3) = - 7 + 6 (3-1) = - 7 + 6 (2) = - 7 + 12 = 5

c (4) = - 7 + 6 (4-1) = - 7 + 6 (3) = - 7 + 18 = 11

Step-by-step explanation:

If the sequence is the following:

c (n) = - 7+6 (n-1)

And we want to find the first four terms, so w ejust need to replace the values for n = 1,2,3,4 and see what we got:

c (1) = - 7 + 6 (1-1) = - 7 + 6 (0) = - 7+0 = - 7

c (2) = - 7 + 6 (2-1) = - 7 + 6 (1) = - 7 + 6 = - 1

c (3) = - 7 + 6 (3-1) = - 7 + 6 (2) = - 7 + 12 = 5

c (4) = - 7 + 6 (4-1) = - 7 + 6 (3) = - 7 + 18 = 11