Find the First Term Using the Sequence Formula 6n-1

To determine the first term in the sequence, we must evaluate the expression $6n - 1$ at $n = 1$ since $n$ typically starts at 1 for sequences:

• Step 1: Substitute $n = 1$ into $6n - 1$.
• Step 2: Compute $6 \times 1 - 1$.
• Step 3: Simplify the expression: $6 \times 1 = 6$.
• Step 4: Subtract 1 from 6, giving us 5.

Therefore, the first term in the sequence is $5$.

Upon reviewing the answer choices, the correct choice is:
Choice 1: 5