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Leni [432]
3 years ago
10

HELP PLEASE!!

Mathematics
1 answer:
jonny [76]3 years ago
8 0

Answer:

B. 4n+2

Step-by-step explanation:

You are given the pattern 6, 10, 14, 18, 22

Rewrite it as

a_1=6\\ \\a_2=10\\ \\a_3=14\\ \\a_4=18\\ \\a_5=22

Note that

a_2-a_1=a_3-a_2=a_4-a_3=a_5-a_4=4

This means that given pattern is a part of arithmetic sequence with

a_1=6\\ \\d=4

So, the nth term of this arithmetic sequence is

a_n=a_1+(n-1)d\\ \\a_n=6+4(n-1)\\ \\a_n=6+4n-4\\ \\a_n=4n+2

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