8 Continuous functions on \(\mathbb{R}\)

8.1 Subsets of the real line

8.2 The algebra of real-valued functions

8.3 Limiting values of functions

8.4 Continuous functions

8.5 Left and right limits

8.6 The maximum principle

8.7 The intermediate value theorem

8.8 Monotonic functions

8.9 Uniform continuity

8.10 Limits at infinity