Which of the functions below have a horizontal asymptote? $$\begin{aligned} f(x) \amp= x^2\\ g(x) \amp= 2^x\\ h(x) \amp= 5(1.03)^x\\ j(x) \amp= 3x-5\\ k(x) \amp= 0.92^x + 3\\ m(x) \amp= e^x \end{aligned}$$ Answer:

• $f(x)$ ? has a horizontal asymptote does not have a horizontal asymptote
• $g(x)$ ? has a horizontal asymptote does not have a horizontal asymptote
• $h(x)$ ? has a horizontal asymptote does not have a horizontal asymptote
• $j(x)$ ? has a horizontal asymptote does not have a horizontal asymptote
• $k(x)$ ? has a horizontal asymptote does not have a horizontal asymptote
• $m(x)$ ? has a horizontal asymptote does not have a horizontal asymptote