Answer:
-3
Step-by-step explanation:
The pattern for positive numbers is to multiply by nine so its the same for negative
1, -3, 9, -27, 81, -243
3⁰ = 1
(-3)¹ = -3
(-3)² = 9
(-3)³ = -27
(-3)⁴ = 81
(-3)⁵ = -243
