Answer:
im pretty sure its A i hope it is have a good day :)
Step-by-step explanation:
I believe the answer is
The fuction roughly matches the data
c = 50 + 0.25m
64 ×
(8 × 10³)² = (8 × 10³)(8 × 10³) = 8 × 10³ × 8 × 10³ = 64 ×