Question 343370
I'll do one .. then you do one. 
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{{{a(n)= -3+(n-1)(2.2)}}}
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{{{a(1)=-3+(1-1)(2.2)}}}
{{{a(1)=-3+(0)(2.2)}}}
{{{a(1)=-3+0}}}
{{{a(1)=-3}}}
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I'll start you off. Do it the same way I did.
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{{{a(10)=-3+(10-1)(2.2)}}}