Mathematics, 15.04.2020 21:59 georgesarkes12
Carlos and Ana were asked to find an explicit formula for the sequence -10,-4,2,8,...β10,β4,2,8,...minus, 10, comma, minus, 4, comma, 2, comma, 8, comma, point, point, point
Carlos said the formula is f(n)=-10+6nf(n)=β10+6nf, left parenthesis, n, right parenthesis, equals, minus, 10, plus, 6, n.
Ana said the formula is f(n)=-10+6(n-1)f(n)=β10+6(nβ1)f, left parenthesis, n, right parenthesis, equals, minus, 10, plus, 6, left parenthesis, n, minus, 1, right parenthesis.
Which one of them is right?
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Carlos and Ana were asked to find an explicit formula for the sequence -10,-4,2,8,...β10,β4,2,8,...m...
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