How do you know if a Function is Increasing or Decreasing?
How do you know if a Function is Increasing or Decreasing?Increasing and decreasing functionsDefinition: (1) A function f is said to be an increasing function in ]a,b[, if x1 < x2 ⇒ f(x1) < f(x2) for all x1, x2 ∈ ]a,b[. (2) A function f is said to …
