Question

I need help with this arithmetic sequence please show work if possible

Answer 1

a₁ = -6 + (1-1)(6) = -6 + 0 = -6
a₄ = -6 + (4-1)(6) = -6 + 3·6 = 12
a₁₀ = -6 + (10-1)(6) = -6 + 9·6 = 48

The answer is D -6, 12, 48