Question

Use the table from problem 1 to complete this problem.

Write an exponential decay function to represent the amount of medicine, M, left in the body after t, hours.
A.M(t)=(0.85)t

B.M(t)=400(0.85)t

C.M(t)=15(400)t

D.M(t)=400(0.15)t

Answer 1

C

Explanation:

M is t so 15x400 will b C