Final answer:
The domain and range of h(x) = 6x - 4 are all real numbers, and it has no asymptotes since it is a linear function with a graph that is a straight line.
Step-by-step explanation:
The function h(x) = 6x - 4 is a linear function, and its graph is a straight line. The domain of this function refers to all the possible x-value inputs it can take. Since there are no restrictions on the x-values for a linear function like this, the domain is all real numbers, often represented as (-∞, ∞).
The range refers to all the possible y-value outputs the function can produce. Again, since there are no restrictions on the y-values for h(x), the range is also all real numbers (-∞, ∞).
As for the asymptote, asymptotes are lines that the graph of a function approaches but never touches. Linear functions like h(x) do not have asymptotes since they continually increase or decrease without approaching a specific line. Therefore, h(x) has no asymptotes.