Find the initial value $a$, growth/decay factor $b$, and growth/decay rate $r$ for the following exponential function:

$$Q(t) = 1450(1.633)^t$$

(a) The initial value is $a =$ help (numbers)

(b) The growth factor is $b =$ help (numbers)

(c) The growth rate is $r =$ % help (numbers)
(Note that if $r$ gives a decay rate you should have $r < 0$.)