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4 votes
-7, -1, 5, 11.is an arithmetic sequence. What is f(6)?​

1 Answer

3 votes

Answer:

f(6) = 23

Explanation:

-7, -1, 5, 11 is a combination in which there is a pattern of 6 adding on.

f(6) means that what would the 6th # be in terms of using this pattern.

Since we have 4 numbers already you would add 12 because 2 * 6 = 12

thus f(6) = 23

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