QuestionFind the explicit formula for the arithmetic sequence starting with $a_{1}=54$ and the first six terms: $54, 73, 92, 111, 130, 149$.

Studdy Solution
Now, plug in the given values for $a_{1}$ and $d$ into the formula.
$$a_{n} =54 + (n -1) \cdot19$$So, the explicit formula for this sequence is $a_{n} =54 + (n -1) \cdot19$.