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

Domain : The function has no  undefined points nor domain constraints.Therefore, the domain is :

h(x) = (0.5)x - 9

- ∞ < x < ∞ 

range : The range of polynomials with odd degree is all  the real numbers:

- ∞ < f(x) < ∞

asymptote : 

( polynomial functions of degree 1 or  higther can't have asymptote )

Vertical asymptote : none 

Horizontal asymptote : none

hope this helps!

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