1. Question 316
    Differentiation - Increasing and decreasing - An increasing function
  2. Question 318
    was: Differentiation - Increasing and decreasing - A decreasing function
    now: Differentiation - Increasing and decreasing - Decreasing f(x) = 1 - x - x^3
  3. Question 320
    still: Differentiation - Increasing and decreasing - Increasing or decreasing?
  4. Question 3633
    was: Algebra and Functions - Functions - Strictly increasing functions
    now: Algebra and Functions - Functions - Strictly increasing/decreasing
  5. Question 4701
    was: Differentiation - Increasing and decreasing - An increasing function 2
    now: Differentiation - Increasing and decreasing - Increasing f(x) = 2^x + 1
  6. Question 4702
    was: Differentiation - Increasing and decreasing - An increasing function 3
    now: Differentiation - Increasing and decreasing - Increasing f(x) = log(x)
  7. Question 4703
    Differentiation - A Decreasing Function: \(f\left( x \right) = 2 - {2^x}\)