$$\lim_{x \to \infty} \left(\frac{3}{2}\right)^{x} = \infty$$ $$\lim_{x \to 0^-} \left(\frac{3}{2}\right)^{x} = 1$$ More at x→0 from the left $$\lim_{x \to 0^+} \left(\frac{3}{2}\right)^{x} = 1$$ More at x→0 from the right $$\lim_{x \to 1^-} \left(\frac{3}{2}\right)^{x} = \frac{3}{2}$$ More at x→1 from the left $$\lim_{x \to 1^+} \left(\frac{3}{2}\right)^{x} = \frac{3}{2}$$ More at x→1 from the right $$\lim_{x \to -\infty} \left(\frac{3}{2}\right)^{x} = 0$$ More at x→-oo