What are the domain, range, and asymptote of h(x) = (0.5)^x – 9?

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?