diff --git a/Estudos/Cálculo/3_graph.py b/Estudos/Cálculo/3_graph.py
index dae9598..551c2e4 100644
--- a/Estudos/Cálculo/3_graph.py
+++ b/Estudos/Cálculo/3_graph.py
@@ -13,7 +13,7 @@ y2 = 2 ** (x2 + 4)
 
 plt.figure(figsize=(8, 5))
 plt.plot(x1, y1, label=r"$f(x)=\sqrt{2(x^2-8)}+x$, $x<-4$", color="tab:blue")
-plt.plot(x2, y2, label=r"$f(x)=2^{x+4}$, $x\ge -4$", color="tab:orange")
+plt.plot(x2, y2, label=r"$f(x)=2^{x+4}$, $x\geq-4$", color="tab:orange")
 
 # Open circle at x = -4 for first branch
 y_left_limit = np.sqrt(2 * ((-4) ** 2 - 8)) - 4