Answer:
y = 3
Step-by-step explanation:
Hello,
[tex]f(x)=(\dfrac{1}{2})^x+3[/tex]
when x tends to [tex]+\infty[/tex]
[tex](1/2)^x[/tex] tends to 0 as 1/2 < 1
so the equation of the asymptote for this function is y = 3
