Write an equation for the nth term of each arithmetic sequence. 19, 31, 43, 55, ...
an = 11n +12
an = 10n + 12
Option 1
Option 2
an = 12n +7
ans = 11n +7

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09.01.2020

Mathematics

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Write an equation for the nth term of each arithmetic sequence. 19, 31, 43, 55, ... an = 11n +12 an = 10n + 12 Option 1 Option 2 an = 12n +7 ans = 11n +7