Question

A function has a constant halving time. What type of function does this represent?

A. Decreasing linear
B. Exponential decay
C. Exponential growth
D. Increasing linear

Answer 1

b

Explanation:

Answer 2

The function which has a constant halving time is in the following form


`A(t) = A_(0) ( (1)/(2) )^ (t)/(h)`
Where: A₀ is the initial amount
h is the half life time or the halving time.
t is the time
A(t) the amount that remains at time t

The previous function represents an Exponential decay function.


so, The correct answer is option B. Exponential decay