Answer:
log (1/3)
Step-by-step explanation:

Answer:
First Two: 2 million,
Second Two: 2 hundred thousand
Answer:
x=12.36 or 12 9/25 or 309/25
Step-by-step explanation:
Answer:
Step-by-step explanation:
Without the variable x, your "f(x) = 3(18)*" is not a function. If you meant
f(x) = 3(18)^x, then the domain is "the set of all real numbers," and the range is (0, infinity).
the initial value is 3: f(0) = 3(18)^0 = 3(1) = 3