Question

If f(12) = 100(0.50)^12, which expression gives f(x)?

Answer 1

Answer:

f(x) = 100(0.50)x

Step-by-step explanation:

f(1) = 100(0.50)1

f(2) = 100(0.50)2

Therefore f(x) = 100(0.50)x

Answer 2

The correct answer is f(12)= (0.50)^12