A scientist is studying how bacteria thrive under different conditions of temperature and pressure The scientist develops bacteria population models for the different conditions, as shown below.
The models predict the bacteria population, P, after t hours.
Condition 1: P (t) = 500(0.3)'
Condition 2. P(t) =500(1.65)
Condition 3: P(t) =500(0.95)24
Condition 4: P (t) = 500(1.2)0.54
Which Conditions are for population growth and which are for population decay?