Question 2 [10] Given the following functions with t time in years. 2.1 k1 (t) = 0.5e-0.13t 2.2 kz(t) = 0.5(0.215) 2.3 K3 (t) = 0.5e1.2t 2.4 KA(t) = 0.5(1.154) 2.5 ks (t) = 0.5t 1.2 2.6 KG (t) = In(0.5) Complete the given table: For each function identify the type of function and the percent rate of change in the case of an exponential function. Type of function Percent rate of change Example: g (t ) = ( 1+ r )t Exponential 100r percent per year 2.1 2.2 2.3 2.4 2.5 2.6