Question

Find the exponential function that satisfies the given conditions.

Initial value = 67, decreasing at a rate of 0.47% per week
f(t) = 0.47 ⋅ 0.33^t
f(t) = 67 ⋅ 1.47^t
f(t) = 67 ⋅ 1.0047^t
f(t) = 67 ⋅ 0.9953^t